2022
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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)
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May 26, 2022
(a) Roots (b) Archegonium (c) Embryo (d) Motile sperms Ans. a (5)
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May 26, 2022
(a) S. helvetica (b) S. cuspidiata (c) S. rupestris (d) None of these Ans. b (4)
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May 26, 2022
(a) Glossopodium (b) Awn of ligule (c) Bundle sheath (d) Pedicel of ligule Ans. a (8)
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May 26, 2022
(a) Selaginella is commonly distributed on hills and plains (b) Some species of Selaginella are truly xerophytic (c) The vascular...
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May 26, 2022
(a) Axis and capsule of moss plant (b) Stem of Selaginella (c) Stem of Cycas (d) Stem of Pinus Ans....
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May 26, 2022
(a) Five times (b) Ten times (c) Twenty times (d) Hundred times Ans. d (24)
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May 26, 2022
(a) Stalk (b) Stomium (c) Annulus (d) None of these Ans. b (10)
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May 26, 2022
(a) Ligule (b) Seed (c) Heterospory (d) Strobilus Ans. c (13)
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May 26, 2022
(a) Absence of seed (b) Absence of vessels in xylem (c) Need water for fertilization (d) Heterosporous condition Ans. d...
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May 26, 2022
(a) Elongated body with many flagella (b) An elongated body with two flagella at one end (c) Top shaped body...
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May 26, 2022
(a) Ovule ...
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May 26, 2022
(a) Aflagellated (b) Monoflagellated (c) Biflagellated (d) Multiflagellated Ans. c (8)
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May 26, 2022
(a) Positively geotropic (b) Negatively geotropic (c) Apogeotropic (d) None of the above Ans. a (24)
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May 26, 2022
(a) Protostelic (b) Eustelic (c) Dictyostelic (d) Solenostelic Ans. a (6)