jyoti
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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)
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May 26, 2022
(a) Mosses (b) Selaginella (c) Fern (d) Pinus Ans. b (9)
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May 26, 2022
(a) Bryophytes (b) Selaginella (c) Pteridium (d) Gymnosperms...
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May 26, 2022
(a) Protonema of moss and prothallus of Dryopteris are sporophytic (b) Protonema of moss and prothallus of Dryopteris are gametophytic...
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May 26, 2022
(a) Sporophyte is parasitic over gametophyte (b) Sporophyte is independent (c) Gametophyte is independent (d) Both (b) and (c) Ans....
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May 26, 2022
(a) Outer true and inner false (b) Only true (c) Outer false and inner true (d) Only false Ans. c...
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May 26, 2022
(a) Diarch exarch (b) Diarch endarch (c) Polyarch exarch (d) Polyarch endarch Ans. a (9)
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May 26, 2022
(a) Ramenta (b) Indusium (c) Sporophyll (d) None of these Ans. c (4)
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May 26, 2022
(a) Root (b) Rhizoids (c) Foot (d) Haustoria Ans. c (16)
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May 26, 2022
(a) Collar shaped (b) Horse shoe– shaped (c) Omega shaped (d) H- shaped Ans. b (14)
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May 26, 2022
(a) Dependent sporophyte (b) An independent gametophyte (c) Swimming antherozoids (d) Dominant sporophytic phase Ans. d (49)
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May 26, 2022
(a) Continuous and linear (b) Discontinuous and circular (c) Discontinuous and reniform (d) Discontinuous and vermiform Ans. a (6)
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May 26, 2022
(a) Haploid (b) Diploid (c) Triploid (d) Tetraploid Ans. a (7)
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May 26, 2022
(a) Eusporangiate (b) Leptosporangiate (c) Both (a) and (b) (d) None of these Ans. b (10)
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May 26, 2022
(a) Homosporous (b) Heterosporous (c) Both (a) and (b) (d) None of these Ans. a (8)
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May 26, 2022
(a) Independent of gametophyte from the very beginning (b) Dependent upon gametophyte only in the beginning (c) Dependent on gametophyte...
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May 26, 2022
(a) Rhizome (b) Young rachis (c) Old rachis (d) Lamina Ans. b (9)
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May 26, 2022
(a) Simple sorus (b) Gradate sorus (c) Mixed sorus (d) None of these Ans. c (8)
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May 26, 2022
(a) Dryopteris (b) Pteris (c) Adiantum (d) None of these Ans. a (7)
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May 26, 2022
(a) Mature archegonia secretes maleic acid (b) Antherozoids are sickle shaped and multi flagellate (c) Archegonia has one binucleate neck...