1632. 1181. 1588. How different are the respiration in fishes and the respiration in adult amphibians? How has the position of the stomata changed in some plants to prevent excessive water loss by transpiration? 534. In ancient Greece the father of Medicine, Hypocrates, described a method of diagnosing diabetes mellitus by tasting the patient's urine. 374. What are cilia and flagella? How can the excretory system of annelids be described? 1361. 1382. 299. 971. The word 'gymnosperm' means "naked seed" since the seeds of gymnosperm are not contained in an ovary. What are the three main steps for a good study of a genetic family tree? Why is sex-linked inheritance an example of nonmendelian inheritance? In the scientific competition against fixism what are the main arguments that favor evolutionism? 1184. 580. Which are the more abundant ribosomes in secretory cells - the free cytoplasmic ribosomes or those associated with the rough endoplasmic reticulum? 1469. What are pleura, pericardium and peritoneum? 939. What are their functions? Is the internal epithelium of the bowel the same as it was one month ago? Which is the type of nitrogen waste birds produce? What is mitosis? 564. What are retroviruses? What is the life cycle of Trypanosoma cruzi? 1721. How do cells obtain energy for their functioning? In which part of the ear is it located and what is its function? Bench Partner What is the difference between carriers of HIV and AIDS patients? How can denaturation be classified regarding its reversibility? Is this percentage expected to be larger in the adult or in the old individual? What are trophic levels? 770. Does blood participate in cutaneous respiration? Which type of circulatory system do molluscs have? 266. What happens when the auxin concentration in some structures of the plant is over the action range of the hormone? From which molecule do oxygen atoms liberated by photosynthesis come? Exclusively analyzing this feature could it be said that molluscs are evolutionarily proximal to nematodes or to annelids? Most gymnosperms lack vessels in the xylem (wood). Q: In what ways are the life cycles of angiosperms similar to anddifferent from those of gymnosperms? 1074. What are the main orders of placental mammals? 1362. 1767. How are bacteria classified according to the production of organic material for the energetic metabolism? The first three groups (above) will be covered rather superficially. 183. What is the compound that is phosphorylated for ATP formation? What are the plant organs responsible for the perception of light variation? 1676. What is an evolutionary tree? Do platyhelminthes have an excretory system? How are gametes formed in the pteridophyte life cycle, by mitosis or meiosis? Which is the type of muscle tissue that contracts and relaxes the heart chambers? 1661. 651. Which are the beings that form the kingdom Plantae? 1243. 1100. 1605. 831. Regarding solubility, how are lipids classified? 423. 860. What are secondary roots? 1354. Where is it produced and what is the function of enterogastrone in the digestive process? 1799. How is it explained that a person with the spinal cord sectioned at the cervical level is still able to perform the patellar reflex? 415. 1636. What are the main morphological features of birds? 760. What is the morphological feature that defines this stage? 689. What are cells with a delimited nucleus called ? What is the function of this organ? 326. 1772. 1766. 1797. 1344. 1777. What are the conditions caused by the aneuploidies? What happens to a plant when that girdle is removed from the stem (below the branches)? What are all possibilities of genotypes and phenotypes formed in the combination of alleles responsible for the production of factor VIII? 1599. The vascular lesions caused by leeches upon the blood vessels of their host cause blood naturally to coagulate. 986. 479. What are three ways angiosperms are different than gymnosperms? 1775. 1300. 1315. 1090. 981. 998. 947. What are the main functions of fruits? In general what is the cause of the aneuploidies? Why does the ingestion of alcohol increase diuresis? What is the constitutional unit of proteins? Which is the type of muscle tissue that performs the peristaltic movements of the intestines? 776. 550. Why do ribosomes move along mRNA during translation? What are the nine phyla of the kingdom Animalia? But actually we only compared several species of each plant type. What is consanguineal marriage? Of what substances is the nucleolus made? 471. Is it possible to perform investigation of natural paternity, maternity or brotherhood and sisterhood using the ABO blood typing? 908. How does the CD4 counting act to monitor the HIV infection? Is this plant group cryptogamic or phanerogamic? 1281. The same is true for DNA replication. 1348. How do the two complementary nucleotide chains of the DNA facilitate the replication process of the molecule? 1574. 684. Answer (1 of 2): The similarities between Pteridophyte and gymnosperm are: 1) Pteridophyte and some gymnosperm exhibit air cinale venation in young leaves. Why does the removal of the coleoptile extremity disallow plant growth? Are there photosynthetic fungi? 708. 473. 406. 1158. 736. What is the cell division during the first stage of the embryonic development called? What are the main components of the cytoskeleton? What is the difference between plasma membrane and cell wall? The name angiosperm is Greek in origin. 267. Solved Our goal was to compare five different lineages of - Chegg And in triploid cells? What are some signs and symptoms of the acute phase of Chagas disease? 1542. What is the neurotransmitter of the neuromuscular junction? What is the chorioallantois membrane present in the embryonic development of reptiles and birds? Imagine a scientist is testing the hypothesis that vertebrates evolved from echinoderms. Difference Between Bryophytes and Pteridophytes - Comparison Chart - BYJU'S Why is this type of intracellular digestion intensified in an organism undergoing starvation? What is the main risk factor for lung cancer? 775. Concerning the presence of the nucleus what is the difference between animal and bacterial cells? 894. How could coacervates have facilitated the emergence of life on earth? 1137. 408. How are animals classified according to the germ layers present in their embryonic development? How are the male gametes of gymnosperms formed? Difference between Pteridophytes and Gymnosperms. In, Privacy 18. What are some diseases or genetic abnormalities caused by recessive genes? 1414. What are the main types of tertiary structure? 6. 1328. What is the function of vitamin E? 1036. Conifers and pines are examples of gymnosperms. Why is it not correct to assert that DNA self- replicates? 1120. How does the nervous system trigger muscle contraction? What are their respective hormones and enzymes? 1631. What is the typical biological function of the connective tissues? Some pteridophytes and some gymnosperms exhibit air cinate vernation in young leaves. 101. 917. 200. How many cellular nuclei does the pollen tube of angiosperms have? How can the presence, localization and function of muscular tissue in beings of the phylum Annelida be explained? 1207. 1320. Difference between Angiosperms and Gymnosperms are very important in Biology.Say hi to me on my new instagram !https://www.instagram.com/sayanseal3Study for . 1441. 1337. 873. What is the numeric relation between pyrimidine and purine bases in the DNA molecule? 1489. What are the two main morphological patterns of cnidarians? Is the nervous system in platyhelminthes more or less sophisticated than in cnidarians? 1454. Where in the leaves is the photosynthetic tissue often located? 107. What are the structures that compose the human vision apparatus? Gymnosperms Flashcards | Quizlet Gymnosperms, like conifers and ginko biloba, appeared during the Paleozoic Era and reproduced by dispersing "naked seeds" not imbedded in flowers or fruit. 306. Why can fat-soluble vitamins cause harm when ingested in excess? 1646. 221. 78. To which organic group is that central carbon bound? Where does the blood go after leaving the left ventricle? 1752. Nematode identity card. Is the edible part of the onion a fruit? What does that condition means to the conformation of the energy pyramids? How is the disease transmitted and what are its typical manifestations? What is the form that reproduces asexually? 687. 124. According to their morphology how are bacteria classified? In relation to the genes correspondent to those characteristics that vary among individuals what can be expected about their alleles? What is the difference between water-soluble and fat-soluble vitamins? How do mineral salts participate in enzymatic activity? 1371. Which are the two most efficient colors for photosynthesis? Gymnosperms (Nonflowering seed plants): The gymnosperms are seed producing land plants. What are the cells produced in the first stage of the embryonic development called? What are the main human diseases caused by roundworms? Do the R groups bound to the central carbons participate in the union between amino acids? What name does the food bolus that passes from the stomach to the duodenum get? 880. What are the main factors that affect the growth of a population? What are the hormones in action? 111. What are the intermediate and the definitive hosts of the plasmodium? Pteridophytes and Gymnosperms: Comparison | Plants - Biology Discussion What is the importance of magnesium for plants? 979. 361. What is the function of keratin in the epidermis? How are angiosperms different than gymnosperms? | Britannica Sporophyte is the predominant plant body and is differentiated into root, stem and leaves. Into which periods is mitosis divided? How does this regulation work and what are the involved hormones? 1532. What is the lasting form in pteridophytes, the gametophyte or the sporophyte? 1409. How do placental mammals reproduce? 376. Why are less biodiverse ecosystems at risk of suffering deep biological harm if submitted to even small changes? 856. Why does the ingestion of alcohol increase diuresis? Why is the appearing of genetic disease more probable in the offspring of a consanguineal marriage? Which are the morphological features that differentiate the beings of the phylum Annelida from nematodes and platyhelminthes? 1629. 1386. How is the circulatory system of reptiles characterized? 1092. 1571. What are the chemical entities that compose that unit? 847. 1284. Concerning the maintenance of body temperature how do beings of the class Reptilia classify? 1593. What are some examples of biological activities in which osmosis plays an important role? What are some examples of substances secreted through the renal tubules? 912. What is the logic of the transfusional compatibility concerning the ABO blood group system? Which type of plant growth does this meristem promote? 1544. How is this type of respiration associated to features present in those animals? What is the action of that hormone upon the uterus? Which is the part of the human visual system where the receptors that sense light, i.e., the photoreceptor cells, are located? Is the neural impulse generated by the stimulus that triggers the arch reflex restricted within the neurons of this circuit? 1224. 444. How are nematodes characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction? Why can the amnion also be considered an adaptation to terrestrial life? What is homeostasis? What is the cause of the immunodeficiency presented by AIDS patients? What are enzymes? 338. What is the difference between spermatocyte II and spermatid? What are the types of muscle tissues? 493. 1554. How does water move inside sponges? How different is it from the oocyte II? 952. How many chromosomes does a human normal diploid cell have? 333. What are the chemical elements that form most of living biological matter? 570. 1066. Which chemical element is central in the chlorophyll molecule? Are proteins with the same number of each different amino acid that form them necessarily identical proteins? 94. What are the elements that constitute the internal ear? What is the tympanum? What are the animal pole and the vegetal pole of the vertebrate egg? 69. Is pollution always caused by humans? 1018. 1226. Do plants present only sexual reproduction? 1573. How are molluscs characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction? Which is the first (human) heart chamber into which blood enters? Where in these types of cells can DNA be found? List three key adaptations that distinguish gymnosperms from earlier plants. 1345. How does the synthetic theory of evolution explain this fact? 292. 967. To which phase of the plasmodium life cycle do the typical chills and fever of malaria correspond? Do beings of the class Reptilia perform gas exchange in the same way amphibians do? Fluoxetine is an antidepressant drug that presents an action mechanism related to the synaptic transmission. What are the types of cell respiration? Which are the respiratory muscles in mammals? How does the inflammation mechanism work? What are apical meristems? How does the circulatory system participate in the functioning of the endocrine system? 380. What are the names of the three middle ear ossicles that participate in the phonosensitivity? 945. Considering the presence of segmentation (metameres) in their body to which other already studied phylum are arthropods proximal? How many germ layers originate the body of platyhelminthes? How does the amoeboid movement occur? 231. What is the stage of the embryonic development in which these structures are formed? 1741. What are the main structures within the cell nucleus? What is hematosis? Is there a exchange of cells between the mother and the fetus through the placenta? Difference between Pteridophytes and Gymnosperms 83. Describe at least two ways angiosperms have benefited you in the last 24 hours. PU SGPA What is the enzyme that catalyzes that reaction? What are some main differences of the vertebrate nervous systems comparing to invertebrates? 52. What are the vessels that carry blood to the kidneys? 501. How can this phenomenon be explained? What is the basic morphology of these organelles and in which cells can they be found? 388. 37. 989. Is it a mere point of view issue? What are the stages into which photosynthesis is divided? What is the economic importance of sponges? D. The leaves of gymnosperms are not well adapted to the extremes of climate. What are autotrophic beings? 1255. Us, Sign Why is it important for chromosomes to be condensed during mitosis and decondensed during interphase? 791. What are the main gas exchange organs of the plants? How are the three main arthropod classes characterized according to the number of limbs? 1061. Are there different proteins made by the same total number of amino acids? Why does geographical isolation lead to speciation? How is this problem socially solved? Is that method efficient or rudimentary? How is this feature related to the general size of these plants? 600. What is the typical reproduction cycle of a DNA virus? Create your account. 590. 1550. Already have an account? 848. 927. 1495. How different is the fish epidermis from the amphibian epidermis? 602. 437. 1122. Comparing to cyclostomes (primitive vertebrates) what are the main novelties presented by fishes? 1010. There are very fewer species of gymnosperms; a few examples of these plants are cypress, Gnetum, pine, spruce, redwood, ginkgo, cycads, juniper, fir, and Welwitschia. Angiosperms usually have broad and flat leaves while gymnosperms have needle-like leaves or scales. Using the concepts of variability, environmental pressure and natural selection how does the synthetic theory explain the darwinian natural selection? 1760. 448. Forgot From which features do condrichthyes and osteichthyes get these names? 566. What are the main complications of diabetes mellitus? How does the sporophyte obtain nutrients? 144. How is the gastric mucosa protected from the acid pH of the stomach? What are the near point and the far point of the vision? How is it explained that a person with the spinal cord sectioned at the cervical level is still able to perform the patellar reflex? What are the digestive functions of the liver? How are echinoderms characterized according to examples of representing beings, basic morphology, type of symmetry, germ layers and coelom, digestive system, respiratory system, circulatory system, excretory system, nervous system and types of reproduction? They do not bear fruit. 1077. 1430. 103. 28. Angiosperms vs Gymnosperms - Difference and Comparison | Diffen 79. 1604. What are the main degenerative diseases of the heart? What is the typical localization of the tropical forests regarding latitude? 797. What are the typical structures of the seed? 247. 1197. Why are pteridophytes more common in humid places? What are the phytoplankton and the zooplankton? What is the functional unity of the kidneys? How different are the location of ribosomes in eukaryotic and in prokaryotic cells? In which nephron portion does the regulation of acidity and alkalinity of the plasma occur? Does every amino acid have a central carbon? Do the genes of the X and Y chromosomes determine only sex characteristics? 948. 21. Concerning digestion how are poriferans characterized? To where do these molecules migrate? 1063. What are hydrophobic molecules (or hydrophobic molecular regions)? How is it transmitted and what are the typical manifestations of the disease? However, what sets bryophytes and pterophytes apart from gymnosperms and angiosperms is their reproductive requirement for water. How are birds characterized according to examples of representing beings, basic morphology, skin, respiration, circulation, nitrogen waste, thermal control and types of reproduction? 1134. 1025. 486. What are the genotypes and respective blood types of the ABO system? What is the cell division process directly related to the embryonic growth? 1269. What are the four initial stages of the embryonic development? 599. Is the osseous tissue vascularized? Which organs of the body are part of the human digestive system? What is the embryonic characteristic that evolutionarily makes echinoderms proximal to chordates? Why is hemophilia rare in females? How do taenias obtain food and make gas exchange? 1326. 641. Gymnosperms are a smaller, more ancient group, and it consists of plants that produce "naked seeds" (seeds that are not protected by a fruit). PDF NCERT Exemplar Solutions for Class 11 Bio Chapter 3 What is the morphological feature of molluscs after which the phylum is named? Why are vaccines used in the prevention but not in the treatment of infections? What is the typical shape of poriferans? How is reproduction done in beings of the class Reptilia? In Genetics what is this type of gene frequency change called? In a numeric pyramid is it possible for the base to be smaller than the other levels? How does the embryo turn from gastrula into neurula? What are the typical vegetation and the typical fauna of the temperate forests? What is the difference between double closed circulation and simple closed circulation? 84. What harm can thermal inversion cause to humans? What is the valve that separates the right ventricle from the pulmonary artery? 1249. 741. What are some human diseases caused by virus and what are their respective modes of transmission? What does the formula DPD = SF TP mean? 1033. 407. Do echinoderms have an excretory system? Why do diabetic patients often undergo dietary sugar restriction? What is the main feature that distinguishes them from the gymnosperms? How does consecutive protein production occur in translation? What are the enzymes that participate in this process called? What are some examples of the control and informative function of organic molecules? Which is the biological molecule that contains the genetic information that is transmitted hereditarily and controls the cellular functioning? 403. Which cell organelles are well-developed in secretory cells? 1681. Concerning temperature maintenance what is the advantage of the double and complete circulation of these animals? What are the etiological agents of malaria? How does the organism understand that a clotting process must begin? What are the structures that participate in the human auditory sensitivity? What is the type of digestive system of echinoderms? 888. What are the main prophylactic measures against schistosomiasis? 35. How many chromosomes does a human normal haploid cell have? Do plants have tissue organization and specialized organs? 1466. What is the difference between type I diabetes mellitus and type II diabetes mellitus? 753. Is it correct to consider water decomposition by the action of light the basis of the photosynthesis process? 1256. 1821. 715. 1600. 495. If a person eats raw or badly cooked meat infected by Taenia solium or Taenia saginata will this person develop taeniasis or cysticercosis? What are the destinations of the organic material fabricated by the producers? What are heterotrophic beings? 576. 585. Why is the use of condoms not just a contraceptive method but also a health protection behavior? What are the main parts of the human ear? Where does most of the water resorbed after glomerular filtration go? 529. Gymnosperms do not produce flowers, barring a few exceptions. What is the covering membrane of the vacuoles called? Before the emergence of life of what gases was the earth's primitive atmosphere constituted? How is the excretory system of molluscs characterized? 369. What is the general equation of the aerobic respiration (also representing ADP and phosphate)? What is the other name given to the secondary constriction? . 1136. Gymnosperms are different from angiosperms in that the latter produces seeds that are enclosed within an ovule. Why are glucorticoids used in transplant patients? How do those cells work? 1091. What are some signs and symptoms found in patients with hyperthyroidism? What is the relation between the maximum and the minimum blood pressure with the phenomena of systole and diastole? 794. 896. 467. 439. 150. Do amphibians have direct development? What are the main prophylactic measures against malaria? Gymnosperms are quite different from bryophytes and pteridophytes. 288. At the present level of the biotechnology what are the main techniques of genetic engineering? 1556. 1566. Which are other phyla of the animal kingdom that present species with radial symmetry? What is the main constituent of the cell wall of bacteria? Why are vaccines made of the own disease agent or of fragments of it? What is the most accepted hypothesis about the origin of life on earth? 1056. How can the blood coagulation (clotting) process be described? How is digestion performed in protozoans? How different are reptiles and birds concerning the maintenance of body temperature? What are some fungal diseases transmitted by animal feces? How can the hemolytic disease of the newborn be prevented? What are the diseases caused by them? How does the pancreatic juice help the digestion of lipids? 387. 1684. 1073. 1415. Why do some trees lose their green color in the autumn? What is mechanical digestion? 1221. What is the way of life of sponges? 1424. Why is the pancreas considered a mixed gland? Bird identity card. 480. 902. How is the neural tube formed? Why do roots of many swamp plants have a special morphology? An hypothesis for the extinction of the dinosaurs is that the earth had been hit by a gigantic meteor that caused the death of those big reptiles. What are the main features of the meristematic cells? 752. 1491. 532. 1359. 1043. What are the human tissues affected by malaria? How different are animal cells from plant cells? 214. password. Can mitosis occur in haploid (n) cells? How many of the same proteins are made at the same time by each ribosome in the translation of one mRNA molecule? What are the functions of the osseous tissue? 1746. Are sex-linked diseases associated only to genes of the X chromosome? 120. Gymnosperm is a "catch-all" term for seed plants that do not produce flowers. 1211. What is the role of mineral salts in the creation of electric tension (voltage) at the cellular level? How do plants solve the problem of transporting substances throughout their tissues? 128. How do nutrients and oxygen reach the epithelium? 234. Do beings of the class Reptilia have direct or indirect development? 429. Are hookworms monoxenous or heteroxenous? How are the concepts of DNA, gene, proteins and characteristics of living beings related? 803. When the carbon dioxide concentration is increased indefinitely is photosynthesis also increased indefinitely? 1155. 656. 1169. Why can it be said that a recessive allele can remain hidden in the phenotype of an individual and revealed only when manifested in homozygosity in the offspring? 1779. 1653. Which type of blood circulates within the vena cava? Male Gametophyte of Pteridophyte Male Gametophyte of Gymnosperm A distinct male gametophyte may not be A male gametophyte is always present. 1587. What is tetany? Considering a pair of homologous chromosomes containing a gene having two different alleles how many different genotypes can the individual present? 1 month ago Biology Gymnosperms are not cryptogamic as bryophytes and pteridophytes are. 308. 518. 1694. 1425. What is the approximate percentage (in mass) of water in the human body? What are some factors that can lead to protein denaturation? 1654. 284. Why does this feature, besides being an adaptation to the terrestrial environment, also mean an adaptation to flight? 1716. Which tissues of the animal do they originate? What is the essential condition for a protein to be identical to another protein? Gymnosperms rely on the airborne transport of their pollen, and most produce huge amounts of pollen. 587. 643. How do contraceptive pills generally work? 1515. 85. 1467. What is the nitrogen waste in amphibian larvae and in the adult animal? 1451. 1671. 178. How do taenias classify according to the division of sexes? What is the inorganic element that is fundamental in the composition of hemoglobin? Why is the sun the motor of the water cycle? 0 Dipti KC May 26, 2023 More related questions 1. What are the main human diseases caused by prions? 1262. Beings from four phyla of the animal kingdom breath (do gas exchange) by diffusion. Where are the adrenal glands located? What are the values of DPD for plant cells under hypertonic, isotonic and hypotonic media? How can the tubular-dorsal nervous system in chordates be compared to the nervous pattern present in invertebrates? How does the body defend itself from microorganisms and other harmful substances that enter the airway during the breathing process? What is the function of the skin in humans? What are some examples of disaccharides and of monosaccharides that form them? In the ecological study of food interactions, what are the autotrophic beings called? What is the difference between homozygosity and heterozygosity? 353. What is the binding between two amino acids called? What is meant by the law of use and disuse and by the law of the transmission of acquired characteristics? 581. 156. 911. What is the heterotrophic hypothesis on the origin of life? Considering independent segregation of all factors, how many types of gametes does a VvXXWwYyzz individual produce? 1108. 203. 553. 1743. 1703. What is the clinical deficiency presented by hemophilic people? 454. Both these plants are native to California. Which is the analogous molecule in humans? What are some examples of human cells that produce proteins for exportation? What are the types of reproduction presented by cnidarians? 589. How is it produced and what is the function of gastrin in the digestive process? What is the relation between secretion of parathormone and the calcium blood level? What is the name of the cytoplasm division in the end of mitosis? Bacteria are prokaryotic cells, i.e., they do not have a membrane-delimited nucleus. What is the etiological agent and the main manifestations of cholera? 1285. Are euchromatin and heterochromatin part of chromosomes? What is the structure through which the neural impulse is transmitted from one cell to another? Pteridophytes, Gymnosperms, and Angiosperms all have vascular tissue, but Bryophytes don't have vascular tissue. 1709. 926. What is the karyotype found in Down syndrome?

Crete, Greece Airport, Land Park Drive Sacramento, Articles T