May 2022
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May 26, 2022
(a) They are seedless plants (b) They are not pollinated (c) They have no ovary (d) Process of fertilization does...
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May 26, 2022
(a) Animals (b) Wind (c) Water (d) Insects Ans. b (9)
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May 26, 2022
(a) 1/3 (b) 1/2 (c) 1/4 (d) 1/5 Answer: b (7)
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May 26, 2022
(a) The acceleration of S is always directed towards the centre of the earth (b) The angular momentum of S...
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May 26, 2022
(a) Only antheridia (b) Both antheridia and archegonia (c) Archegonia but no antheridia (d) Both absent Ans. c (8)
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May 26, 2022
(a) Fungi (b) Bryophytes (c) Pteridophytes (d) Gymnosperms Ans. d (6)
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May 26, 2022
(a) Bulbs (b) Corms (c) Rhizomes (d) Seeds Ans. d (8)
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May 26, 2022
(a) Algae (b) Bryophyta (c) Pteridophyta (d) Gymnosperms Ans. d (10)
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May 26, 2022
(a) Gymnosperms (b) Dicots (c) Monocots (d) All the above Ans. a (10)
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May 26, 2022
(a) Selaginella (b) Fern (c) Pinus (d) Both (a) and (c) Ans. d (29)
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May 26, 2022
(a) Xerophytic (b) Hydrophytic (c) Halophytic (d) Epiphytic Ans. a (7)
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May 26, 2022
(a) Ligule (b) Indusium (c) Stipule (d) Petiole Ans. a (9)
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May 26, 2022
(a) Ramenta (b) Trabeculae (c) Rhizophore (d) Ligule Ans. a (20)
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May 26, 2022
(a) Cycas (b) Riccia (c) Selaginella (d) Funaria Ans. c (8)
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May 26, 2022
(a) Elongated body with two flagella at one end (b) Elongated body with many flagella at one end (c) Top...
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May 26, 2022
(a) Apospory (b) Aplanospory (c) Apogamy (d) Cleistogamy Ans. c (6)
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May 26, 2022
(a) Petiole (b) Ligule (c) Bract (d) Spathe Ans. b (13)
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May 26, 2022
(a) Chlamydomonas (b) Rhizopus (c) Selaginella (d)...
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May 26, 2022
(a) Selaginella (b) Equisetum (c) Puccinia (d) Rhizopus Ans. a (42)
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May 26, 2022
(a) Selaginella (b) Welwitschia (c) Refflesia (d) Chlorella Ans. a (9)
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May 26, 2022
(a) Sperms (b) Microspores only (c) Megaspores only (d) Both (b) and (c) Ans. d (29)
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May 26, 2022
(a) A modified leaf (b) A root (c) A shoot (d) Organ sui genesis Ans. d (7)
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May 26, 2022
(a) Spirogyra (b) Mucor (c) Selaginella (d) Pinus Ans. c (15)
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May 26, 2022
(a) Gametophyte (b) Sporophyte (c) Both gametophyte and sporophyte (d) Halophyte Ans. b (6)
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May 26, 2022
(a) Funaria (b) Selaginella (c) All pteridophytes (d) All bryophytes Ans. b (8)
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May 26, 2022
(a) Heterospory (b) Reduction in the number of megaspores (c) Retention of a megaspores in the cone (d) All the...
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May 26, 2022
(a) Wall of sporangium (b) Sporogenous tissue (c) Sporophyll (d) Basal part of cone Ans. b (10)
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May 26, 2022
(a) One (b) Two (c) Three (d) Four Ans. b (9)
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May 26, 2022
(a) The microgametophyte is devoid of chloro~phyll at maturity (b) The megagametophyte possesses chlorophyll at maturity (c) The megagametophyte develops...
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May 26, 2022
(a) Meroblastic (b) Holoblastic (c) Aposporous (d) None of the above Ans. a (9)
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May 26, 2022
(a) Exogenous in origin (b) Endogenous in origin (c) Internal in origin (d) None of the above Ans. a (11)
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May 26, 2022
(a) Fern (b) Selaginella (c) Pinus (d) Moss Ans. b (14)
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May 26, 2022
(a) Heterospory (b) Protostele (c) Development of sporangium (d) Absence of ovule Ans. d (7)
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May 26, 2022
(a) Root (b) Stem (c) A new organ called sui generis (d) None of the above Ans. c (9)
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May 26, 2022
(a) Homospory (b) Ligule (c) Flowers (d) None of the above Ans. b (10)
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May 26, 2022
(a) Diarch stele (b) Triarch stele (c) Monoarch stele (d) Tetrarch stele Ans. c (5)
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May 26, 2022
(a) Stipule (b) Ligule (c) Trabaculae (d) Velum Ans. b (11)
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May 26, 2022
(a) Siphonostele (b) Amphiphloic siphonostele (c) Protostele (d) Ectophloic siphonostele Ans. c (10)
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May 26, 2022
(a) One (b) Two (c) Four (d) Nil Ans. a (9)