pteridophytes mcq neet

6. Its multicellular sex organs are enclosed in a layer of jacket cells. NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT In angiosperms, functional megaspore develops into(a) embryo sac(b) ovule(c) endosperm(d) pollen sac, 110. (c) a gametophyte free-living structure formed in pteridophytes Which of the following are homosporous pteridophytes? Seed habit, considered an important step in evolution, is present in_________, 10. Ferns that belong to the phylum Pteridophyte are the plants that are known to have a well-structured vascular system. A gymnospermic plant a) bear flower b) exhibit no vascular tissue c) produce seeds in cones d) does not produce seeds in cones 3. Roots Roots are small and sprout along the rhizomes by mistake. (c) Selsginella NEET Most Important MCQs on Pteridophytes - BYJU'S Q1. All the best! Stele of Lycopodium is Protostele. Thus, the ploidy of endosperm is (3n) and chromosomes will be 54. Other species shown other type of stele. 150+ important MCQs are given in this NEET question bank. In Equisetum plant body is differentiated into stem, leaves and roots. Sporophyte is dependent on gametophyte in(a) bryophytes(b) gymnosperms(c) angiosperms(d) pteridophytes, 122. It forms spherical colonies. (a) Presence of vessels(b) Double fertilisation(c) Secondary growth(d) Autotrophic nutrition, 94. (a) air (b) insect (c) water (d) all the above, 12. Have you? (d) Gymnosperm, 2. Here, you will discover theNEET Biology MCQ Questions for all Concepts as per the latest syllabus. View Answer Cones and strobili are seen in Equisetum. Which of the following plants exhibit independent alternation of generation? The spread of living pteridophytes is limited and is restricted to narrow geographical region because of, gametophytic growth needs cool, damp and shady places, absence of stomata in leaf and absence of vascular tissue. According to the available fossil record, which of the following are the first vascular plants a) horsetails b) cycads c) lycopsids d) psilophytales 24. d) sex organs are formed (a) Marsilea (b) Adiantum (c) merchantia (d) Dryopteris Ans . Which of following is a heterosporous Pteridophyte :-. In Pinus, the male cone bears a large number of(a) ligules(b) anthers(c) microsporophylls(d) megasporophylls, 136. This cookie is set by GDPR Cookie Consent plugin. Get your FREE printable daily & weekly study planner! Are you looking for NEET MCQ Questions on Pteridophyta? Which among the following is the INCORRECT statement with respect to reproduction in Pteridophytes? The female sex organ is called oogonium. (a) Bast fibres Which of the following pair is wrongly matched? has bothantheridia (male sex organs) and archegonia (female sex organs). NEET is an entrance test that has to be given by students to get admission in many undergraduate courses such as MBBS, BDS, AYUSH, Veterinary, and others. They are known as megasporangium (ovule) and microsporangium. It shows differentiation into true roots, stem, and leaves. Which group does not have seeds but has vascular tissues and produces spores ? as you know Questions and Ansers on Pteridophyta MCQS is very important for Neet Exam. 4. wind. Q3. (b) 7 cells and 8 nuclei 24.) Club moss belongs to All bacteria are prokaryotes and do not possess a well-defined nucleus and other cell organelles. Get Instant Access to 1000+ FREE Docs, Videos & Tests. We also use third-party cookies that help us analyze and understand how you use this website. Selaginella possess small leaves called Microphylls, while ferns possess large leaves called Macrophylls. In several extinct groups a special ring of cells, the cambium, produced additional xylem to the inside and phloem cells to the outside (secondary growth as opposed to primary growth achieved by apical activity of the stem and root), resulting in increased diameter and a truly woody plant. 21.) In Fern, the antheridia and archegonia are developed on prothallus. What would be the chromosome number in its endosperm? b) haploid Test: Pteridophytes | 30 Questions MCQ Test NEET - EduRev Currently, Im a medical student pursuing MBBS (Bachelor of Medicine and Bachelor of Surgery) in Bangalore, Karnataka, India. Male gemetes are flagellated in:(a) Anabaena(b) Ectocarpus(c) Spirogyra(d) Polysiphonia. 2. birds Isoetes commonly known as the quillworts, is a genus of plants in the class Isoetopsida and order Isoetales. You find that it has chlorophyll, no xylem. The Selaginella genus of pteridophytes possess the Microphylls type of leaves. 1.) (a) algae (b) bryophytes (c) pteridophytes (d) gymnosperm, (a) gametophyte (b) sporophyte (c) macrophylls (d) angiosperm, (a) microphylls (b) macrophylls (c) sporophylls (d) strobili, 5.The sporophytes bear sporangia that are subtended by leaf like appendages called, YOU CAN WATCH BIOLOGY SIR Youtube channel, 6.The distinct compact structure called strobili or cones are found in, (a) selaginella (b) equisetum (c) both a and b (d) gymnosperms, 7.The sporangia produce spores in spore mother cell by, (a) mitosis (b) meiosis (c) amitosis (d) zygotene, 8. (d) Pteridophyta, 9. 26. more about me. Tallest angiosperm is(a) Eucalyptus(b) redwood tree(c) oak tree(d) Pinus, 139. Pteridophytes are classified into four main classes namely Psilopsida, Pteropsida, Sphenopsida and Lycopsida. Bryophytes Gymnosperms Mosses Pteridophytes Also read: Gymnosperms 3. (c) Angiosperms The giant redwood tree (Sequoia sempervirens) is a/an(a) angiosperm(b) free fern(c) pteridophyte(d) gymnosperm. c) Bryophyta Plant Kingdom: NEET MCQ Questions [150+ Solved] - medicoholic The plant body consists of a floating stem bearing two rows of large green hairy leaves on the upper surface and highly branched leaf roots on the lower surface. The petiole of the leaf ends in a long rachis, which bears pinnae. Have you? A sporophytic free living structure formed in pteridophytes, 3. Megaspores germinates and gives rise to female gametophyte. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Pteridophytes below. Shaded areas is its habitat. Which of These is a Member of Vascular Cryptogams? Multiple Choice Questions on Gymnosperms | Gymnosperms MCQ (i) Small, inconspicuous. New Learning Composite Mathematics SK Gupta Anubhuti Gangal Solution. Solution: B. Important Points to Remember about Pteridophytes: 2. 2. (a) red algae(b) brown algae(c) green algae(d) blue-green algae, 38. Leaves Phaeophyceae I. Funaria, Polytrichum, SphagnumB. b) Gametes are formed a) Fungi Biologysir.com is the right platform to understand several topics of biology of class 11th and 12th and accelerate your preparationfor Jharkhand Board examinations and other board exam and theire questions and pattern. Pick the correct group consisting of all genera exhibiting homospory. (a) bryophytes(b) fungi(c) pteridophytes(d) gymnosperm, 61. In Pteriodophytes, Phloem is Without__________. 11. pteron= feather, phyton = plant) constitute the most primitive seedless vascular plants that reproduce by means of spores. Circinate vernation in ferns refer to: c)(ii) (iv) (iii) (i)@media(min-width:0px){#div-gpt-ad-netexplanations_com-leader-2-0-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-leader-2','ezslot_16',121,'0','0'])};__ez_fad_position('div-gpt-ad-netexplanations_com-leader-2-0');@media(min-width:0px){#div-gpt-ad-netexplanations_com-leader-2-0_1-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-leader-2','ezslot_17',121,'0','1'])};__ez_fad_position('div-gpt-ad-netexplanations_com-leader-2-0_1'); .leader-2-multi-121{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. Pteropsida IV. (c)54 You also have the option to opt-out of these cookies. Equisetum, Psilotum, PterisC. Which group does not have seeds but has vascular tissues and produces spores ? Selaginella lepidophylla found in xeric condition. In liverworts and ferns gametophytes are free-living while in fern, sporophytes are free living. Floridean starch is found in(a) Chlorophyceae(b) Rhodophyceae(c) myxophyceae(d) Cyanophyceae, 104. But opting out of some of these cookies may affect your browsing experience. Solved Multiple-Choice Questions. This event is the precursor to the seed habit which is considered as an important step in evolution. Which of the following is autotrophic? Plant Body The fundamental plant body is the sporophyte. Polysiphonia, Porphyra, Gracilaria(a) A III; B IV; C I; D II(b) A IV; B III; C I; D II(c) A IV; B III; C II; D I(d) A IV; B I; C III; D II. A sporophytic free living structure formed in pteridophytes. a) Stele with no pith is known as Protostele. (a) Marchantia(b) Pteris(c) Pinus(d) Funaria. 5. They are spherical or oval in shape. View Answer Red algae have green chlorophyll-a thatis like the one present in(a) green algae(b) cyanobacteria(c) mosses(d) higher plants, 37. Two types of spores and sporangia are present in the Heterosporous where one is small and other is large. Which one of the following groups led to the evolution of land plants? d) conducting system Which of the following groups produces spores, but lacks vascular tissue? Biology MCQ on Pteridophyta for NEET and Medical Exam 2021. (d) conducting system, Q4. (a) fungi(b) pteridophytes(c) gymnosperms(d) angiosperms, 53. It is an aquatic fern in the family Salviniaceae. (a) Sporophyte (b) their contribution to ecological succession. (c) sporophytic phase in a gymnosperm Besides giving Questions and answers for Test: Pteridophytes, EduRev gives you an ample number of Online tests for practice, Read our guide to prepare for NEET which is created by Toppers & the best Teachers. Bryophytes are of(a) great economic value(b) no value at all(c) great ecological importance(d) a lot of aesthetic value, 87. (1) A - (iv), B - (ii), C - (i), D - (iii), (2)A - (iv), B - (i), C - (ii), D - (iii), (3)A - (ii), B - (iii), C - (iv), D - (i), (4)A - (i), B - (iv), C - (iii), D - (ii). Carpels of angiosperms are equivalent to(a) sporophyll(b) sporangia(c) spore(d) zygospore, 71. (a) Plant cells-Cellulase(b) Algae-Methylase(c) Fungi-Chitinase(d) Bacteria-Lysozyme. Vascular structure is known as Stele. (b) Phaeophyceae Cell wall made up of cellulose and algin. How Toppers prepare for NEET Exam, With help of the best NEET teachers & toppers, We have prepared a guide for student who are MCQ ON PTERIDOPHYTES class 11 for NEET | MCQ for class 11 ON PTERIDOPHYTES | PTERIDOPHYTES with answer, Check the below NCERT MCQ question for class 11 Biology chapter 3 , PTERIDOPHYTES with answers. b) Algae Chilgozas are the seeds of(a) a monocot(b) a dicot(c) conifer(d) false fruit, 74. One male nuclei (n = 18) fuses with diploid secondary nucleus (2n = 36), so it becomes triploid (3n = 54). Pteridophyta. In Psilopsida, plants have rootless sporophytes. (d) gymnosperm var container = document.getElementById(slotId); 19. Which of the following is NOT a class included in the phylum Pteridophytes? Salvinia is an aquatic fern with both annual (e.g., S. nutans) and perennial species (e.g., S. motesta). c) Phloem parenchyma II. Pinus belongs to gymnosperms in which male and female gametophytes do not have an independent free-living existence. Each antheridium has a layer of jacket cells. The development of seed habit, seen in present-day gymnosperms (and also in angiosperms) eliminated the requirement of water during sexual reproduction. (b) Selaginella Stems The majority of the branches are herbaceous, but some are woody. The plant probability belongs to(a) Chlorophyceae(b) Bryophyte(c) Pteridophyte(d) Gymnosperm, 155. ins.className = 'adsbygoogle ezasloaded'; This way the gametophyte gives rise to the sporophyte by the process of syngamy and the sporophyte gives rise to the gametophyte by the process of meiosis. Sporophyll form compact strobili (singularstrobilus). In gymnosperms like Pinus and Cycas, the endosperm is(a) triploid(b) haploid(c) diploid(d) tetraploid, 111. Angiosperms. In which of the following groups would you place a plant that produces spores, lacks seeds and has vascular tissue? Megasporophyll is the term used in gymnosperm to denote a) carpels (b) Three NEET Biology Pteridophyta Multiple Choice Questions make you feel confident in answering the question in the exam & increases your scores to high. No leaf gap formation and contain simple leaves with only one vein is referred to as: 15.) Show Answer And Explanation Input your search keywords and press Enter. d) Pteridophyta Chara is a green alga found attached to bottoms of shallow water of ponds, pools, and lakes. (d) Pteridophyta. Prothallus represents ______. a) sporophytic phase in a fern When the sporophylls are clusteres in specific area then it is known as Strobili or Cones. a) Bast fibres Pteridophytes are also used as a medicine. A gametophyte free living structure formed in pteridophytes. They can develop Spores in sporangia. Frond is a term given to the leaves of(a) a moss(b) a fern(c) a conifer(d) an angiosperm, 75. In pteridophytes, the male and female sex organs are produced on__________. Gametes are non-flagellated morphologically similar. 33. (c) Phloem parenchyma Cone bearing Pteridophyta are Lycopsida and Sphenopsida. You can also answer the below NEET quiz in a sheet of paper. 40 most important questions of Pteridophytes MCQ neet Which of the following does not form true seeds? B All the vegetative parts possess vascular tissues organized in definite group. 17.) In Pteridophytes, the dominant generation is (a) gametophytic (b) haploid (c) diploid (d) triploid The antherozoids (male gametes of pteridophytes) are armed with hair-like or whip-like cilia or flagella and can swim through water; they do not travel great distances and are only released when free water is available. Presence of motile stage in life cycle & requirement of water as a medium to complete life cycle is diagnostic characters of Cryptogams. Marchantia is dioecious. Seed habit first originated in(a) certain pteridophytes(b) certain pines(c) certain monocots(d) certain dicots, 124. Reduction division occurs in a) Spores are formed b) Prothallus is formed. This means that a diploidgeneration (the sporophyte, which produces spores) is followed by a haploidgeneration (the gametophyteor prothallus, which produces gametes). These gametes need a thin film of water to swim and reach the female reproductive organ called archegonia. Track your progress, build streaks, highlight & save important lessons and more! Q 1 : This group does not have seeds but has vascular tissues and produces spores, Q 2 : Phloem is without ___________ in pteridophytes, Q 4 : Sporophytic and gametophytic phases are independent in. (a) Adiantum, (a) rheumatism (b) disorders of lungs (c) disorders of kidney (d) all the above, (a) merchantia (b) azolla (c) liveworts (d) adiantum. 10. (a) Marchantia(b) Riccia(c) Funaria(d) Sphagnum. Match the following selected the correct option. c) spores are formed Which of the following sentence is INCORRECT? Which of the following is not a class of pteridophytes? 2. This will permanently delete All Practiced Questions. A structure in pteridophytes formed before the thallus develops. (a) Spirogyra Mosses are of great ecological importance because of(a) their contribution to preventing soil erosion. (d) conducting system, 6. It shows rhizoids and is haploid. Both chlorophyll a and b are present in(a) Rhodophyceae(b) Phaeophyceae(c) Chlorophyceae(d) None of these, 83. (A) var cid = '9827127513'; (c) Rhodophyceae Stored food as mannitol. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Phaeophyceae: In the members of the class- Phaeophyceae, the plant body is usually attached to the substratum using a holdfast and has a stalk called stipe and a leaf-like photosynthetic organ called a frond. In the plants like Selaginella and equisetum the Sporophylls forms strobili or cone like structure. 8. An alga very rich in protein is(a) spirogyra(b) ulothrix(c) oscillatoria(d) chlorella, 114. a) Microphylls@media(min-width:0px){#div-gpt-ad-netexplanations_com-leader-1-0-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-leader-1','ezslot_8',116,'0','0'])};__ez_fad_position('div-gpt-ad-netexplanations_com-leader-1-0');@media(min-width:0px){#div-gpt-ad-netexplanations_com-leader-1-0_1-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-leader-1','ezslot_9',116,'0','1'])};__ez_fad_position('div-gpt-ad-netexplanations_com-leader-1-0_1'); .leader-1-multi-116{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}, @media(min-width:0px){#div-gpt-ad-netexplanations_com-large-mobile-banner-1-0-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-large-mobile-banner-1','ezslot_10',117,'0','0'])};__ez_fad_position('div-gpt-ad-netexplanations_com-large-mobile-banner-1-0');@media(min-width:0px){#div-gpt-ad-netexplanations_com-large-mobile-banner-1-0_1-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-large-mobile-banner-1','ezslot_11',117,'0','1'])};__ez_fad_position('div-gpt-ad-netexplanations_com-large-mobile-banner-1-0_1'); .large-mobile-banner-1-multi-117{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. Introduction:- The Pteridophytes means plants with feather like ferns constitute the largest living group of primitive vascular plant with over 10000 species. In angiosperms, microsporogenesis, and megasporogenesis :(a) form gametes without further divisions(b) Involve meiosis(c) occur in ovule(d) occur in anther. 15. A structure in pteridophytes formed before the thallus develops. Which of the following is responsible for peat formation? d) Haplontic life cycle The germination of haploid spores of mosses produced by sporophyte after reductional division from the protonema. (a) Agar-agar is obtained from Gelidium and Gracilaria(b) Chlorella and Spirulina are used as space food(c) Mannitol is stored food in Rhodophyceae(d) Algin and carrageen are products of algae. Information about Test: Pteridophytes Page, In this test you can find the Exam questions for Test: Pteridophytes solved & explained in the simplest way possible. At the time of sporogenesis the reduction division takes place and the haploid spores are formed, which represent the first stage of the gametophyte generation. One of such characteristics is, external water required for fertilization, development of embryo inside the female gametopy. The aerial branches are green, leafless and bear small veinless outgrowths and carry out photosynthesis. The leaves are generally small sessile in Selaginella and Lycopodium. How Toppers prepare for NEET Exam, With help of the best NEET teachers & toppers, We have prepared a guide for student who are (d) Gametophyte By what means does the transfer of antherozoids to the mouth of archegonium takes place? The female sex organ archegonium is formed in bryophytes (Funaria), pteridophytes (Dryopteris), and gymnosperms (Ginkgo). Genera like Selaginella and Salvinia which produce two kinds of spores, are known as heterosporous. And these plants are called Heterosporous. In Chlorophyceae, sexual reproduction occurs by(a) isogamy and anisogamy(b) isogamy, anisogamy, and oogamy(c) oogamy only(d) anisogamy and oogamy, 92. Cyanobacteria are classified under(a) Protista(b) Plantae(c) Monera(d) Algae. Statement 1: Main Plant body of bryophytes is sporophytic. The rhizophore is not a true root because it is(a) endogenous(b) exogenous(c) mesogenous(d) endarch, 123. (a) red algae(b) fungi(c) moss(d) pines, 57. (a) Selaginella(b) Equisetum(c) Laminaria(d) Sphagnum, 120. Biology Plant Kingdom Questions and Answers - Sanfoundry a) Gymnosperms@media(min-width:0px){#div-gpt-ad-netexplanations_com-medrectangle-3-0-asloaded{max-width:300px!important;max-height:250px!important;}} 8. Within specialized structure, when sporangia are present in aquatic forms then it is: 19.) (c) Mannitol is stored food in Rhodophyceae A lo.observe(document.getElementById(slotId + '-asloaded'), { attributes: true }); c) Bryophytes@media(min-width:0px){#div-gpt-ad-netexplanations_com-medrectangle-4-0-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-medrectangle-4','ezslot_4',110,'0','0'])};__ez_fad_position('div-gpt-ad-netexplanations_com-medrectangle-4-0');@media(min-width:0px){#div-gpt-ad-netexplanations_com-medrectangle-4-0_1-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-medrectangle-4','ezslot_5',110,'0','1'])};__ez_fad_position('div-gpt-ad-netexplanations_com-medrectangle-4-0_1'); .medrectangle-4-multi-110{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}, @media(min-width:0px){#div-gpt-ad-netexplanations_com-box-4-0-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-box-4','ezslot_6',111,'0','0'])};__ez_fad_position('div-gpt-ad-netexplanations_com-box-4-0');@media(min-width:0px){#div-gpt-ad-netexplanations_com-box-4-0_1-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-box-4','ezslot_7',111,'0','1'])};__ez_fad_position('div-gpt-ad-netexplanations_com-box-4-0_1'); .box-4-multi-111{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}, d) Shady@media(min-width:0px){#div-gpt-ad-netexplanations_com-banner-1-0-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-banner-1','ezslot_1',112,'0','0'])};__ez_fad_position('div-gpt-ad-netexplanations_com-banner-1-0');@media(min-width:0px){#div-gpt-ad-netexplanations_com-banner-1-0_1-asloaded{max-width:300px!important;max-height:250px!important;}}if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[300,250],'netexplanations_com-banner-1','ezslot_2',112,'0','1'])};__ez_fad_position('div-gpt-ad-netexplanations_com-banner-1-0_1'); .banner-1-multi-112{border:none !important;display:block !important;float:none !important;line-height:0px;margin-bottom:7px !important;margin-left:auto !important;margin-right:auto !important;margin-top:7px !important;max-width:100% !important;min-height:250px;padding:0;text-align:center !important;}. (b) Algae-Methylase The pteridophytes are further classified into_________. 1. insects Select the correct statement:(a) Gymnosperms are both homosporous and heterosporous(b) Salvinia, Ginkgo and Pinus all are gymnosperms(c) Sequoia is one of the tallest trees(d) The leaves of gymnosperms are not well adapted to extremes of climate, (c) Sequoia is one of the tallest trees (d) Pinus Dioecious (c) Pinus NEET UG : Pteridophyta - Unacademy The life cycle includes an alternation of generation of a diploid prophetic generation with a haploid gametophytic generation. (d) Both (a) and (b), 154. View Answer No leaf gap formation and presence of one vein in leaves are known as Microphyllous, Solution:(d) They do not possess xylem and phloem. To make it easier for you, Ive handpicked the MOST RECOMMENDED books: I hope this will help you practice better for the NEET exam! The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Q8. The spread of living pteridophytes is limited and restricted to narrow geographical regions. Protonema is(a) haploid and is found in mosses(b) diploid and is found in liverworts(c) diploid and is found in pteridophytes(d) haploid and is found in pteridophytes. This is because its new plantlets grow wherever the arching leaves of the parent plant touch the ground, creating a walking effect. (ii) Lycopsida (Clubmosses), Select the mismatch(a) Cycas Dioecious(b) Salvinia Heterosporous(c) Equisetum Homosporous(d) Pinus Dioecious. (c) Free-living gametophyte 4. The presence of sporophyll (micro and megasporophyll) shows the development of seed habit but seeds develop from naked ovule and are not covered. 18.) Which is commonly known as Liverwort? MCQs on Pteridophyta. These spores differ in size. Fern plant is a(a) haploid gametophyte(b) diploid gametophyte(c) diploid sporophyte(d) haploid sporophyte, 153. Q1. View Answer The main independent plant body of pteridophytes is sporophyte. 30. The frond of fern is a pinnately compound leaf and has its origin in a small outgrowth on the stem near its growing point. The plant body is thalloid in(a) Funaria(b) Sphagnum(c) Salvinia(d) Marchantia. 1 Crore+ students have signed up on EduRev. (b) Ginkgo A moss differs from a fern in having(a) swimming sperms(b) alternation of generation(c) dependent gametophyte(d) independent gametophyte, 52. Chlorella and Spirulina are unicellular algae, rich in proteins and are used as food supplements by space travelers. The antherozoid of Lycopodium is pear shaped with two flagella at the anterior end. Biological Classification: NEET MCQ Questions [100+ Solved], 2nd Year MBBS RGUHS Question Papers [PDF Download], Strategies for Enhancement in Food Production. The seed habit was established in Gymnosperms. (a) mosses(b) green algae(c) red algae(d) brown algae, 51. Which one of the following plants is monoecious? 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