BIOLOGY
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May 28, 2022
(a)Â There are 4 neck canal cells (b)Â There are 3 neck canal cells (c)Â Â There is one neck canal...
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May 28, 2022
(a)Â Radicle and plumule (b)Â 1+10 cotyledons (c)Â Â Radicle, plumule and many cotyledons (d)Â 3 cotyledons + endosperm Answer: c
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May 28, 2022
(a)Â Outer layer of the integument and basal part of the ovuliferous scale (b)Â Inner layer of the integument and...
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May 28, 2022
(a)Â Ovuliferous scale, embryo, bract scale (b)Â Bract scale, prothallial cells in pollen, integument (c)Â Â Embryo, endosperm, pollen (d)Â Endosperm,...
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May 28, 2022
(a)Â Late autumn of 2nd year (b)Â Late spring of 2nd year (c)Â Â The same year i.e. zero year but...
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May 28, 2022
(a) Intine                                (b) Exine (c)  Tube cell                           (d) Perine Answer: b
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May 28, 2022
(a) Thallus                              (b) Plant body (c)  Prothallus                         (d) Protonema Answer: c
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May 28, 2022
(a)Â Araucaria embricata (b)Â Cycas revoluta (c)Â Â Pinus longifolia (d)Â Gnetum genon Answer:Â a
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May 28, 2022
(a)Â Coiled and multiflagellate (b)Â Coiled and biflagellate (c)Â Â Sickle shaped and biflagellate (d)Â Sickle shaped and multiflagellate Answer:Â a
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May 28, 2022
(a)Â 12Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (b)Â 24 (c)Â Â 36Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (d)Â 6 Answer:Â a
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May 28, 2022
(a) Leptosporangiate            (b) Eusporangiate (c)  Unisporangiate                (d) Mesosporangiate Answer: a
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May 28, 2022
(a) Perichaetial leaves          (b) Foliage leaves (c)  Scale leaves                      (d) Perigonial leaves Answer: d
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May 28, 2022
(a) Anthers                            (b) Megasporophylls (c)  Ligules                              (d) Microsporophylls Answer: d
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May 28, 2022
(a)Â Modified pericycle cells (b)Â Modified endodermal cells (c)Â Â Modified inner cortical cells (d)Â Â Â Â Â Â Â Â Â Modified phloem cells Answer:Â b
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May 28, 2022
(a)Â 64Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (b)Â 256 and above (c)Â Â 25 to 50Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (d)Â 128 to 256 Answer: d
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May 28, 2022
(a) Oedogonium                      (b) Chlamydomonas (c)  Ulothrix                             (d) Stigeoclonium Answer: d
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May 28, 2022
(a)Â 8 cells of the antheridium + 5 prothallial cells (b)Â 9 cells of the antheridium + 4 prothallial cells...
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May 28, 2022
(a)Â 4Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (b)Â 8 (c)Â Â 16Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (d)Â 23 Answer: a
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May 28, 2022
(a)Â Sperms of Funaria are killed when mixed with sperms of Pteris (b)Â Archegonia of Pteris secrete a substance with...
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May 28, 2022
(a)Â Funaria hygrometrica (b)Â Polytrichum commune (c)Â Â Sphagnum pappiolossum (d)Â Porella pelatyphylla Answer: c
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May 28, 2022
(a) Moss                                  (b) Selaginella (c)  Fern                                  (d) Pinus Answer: d
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May 28, 2022
(a) Moss                                  (b) Selaginella (c)  Pteridium                          (d) Pinus Answer: b
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May 28, 2022
(a) Pteridium                          (b) Adiantum (c) Dryopteris              d)         ...
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May 28, 2022
(a) Capsule                             (b) Microsporophyll (c)  Microsporangia                (d) Megasporophyll Answer: d
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May 28, 2022
(a) Eucalyptus regnans          (b) Sequoia sempervirens (c)  Pinus logifolia                   (d) Pinus roxburgii Answer: a
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May 28, 2022
(a) Heterotrophic                  (b) Saprophytic (c)  Parasitic            (d)   Autotrophic...
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May 28, 2022
(a) Rose                                  (b) Orchids (c)  Palms                                (d) Banana Answer: a
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May 28, 2022
(a) Angiosperm                     (b) Bryophyta (c)  Pteridophyta                    (d) Algae Answer: a
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May 28, 2022
(a) Bryophyte                        (b) Pteridophyta (c)  Bryophyta                        (d) Angiosperm Answer: d
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May 28, 2022
(a) Angiosperm                     (b) Gymnosperm (c)  Pteridophyta                    (d) Fern Answer: a
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May 28, 2022
(a) Haplostele                        (b) Atactostele (c)  Dictyostele                        (d) Actinostele Answer: b
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May 28, 2022
(a) Angiosperms                    (b) Gymnosperms (c)  Pteridophytes                  (d) Both (a) and (b) Answer: d
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May 28, 2022
(a) Monochlamydae              (b) Gamopetale (c)  Polychlamydae                (d) Polypetalae Answer: d
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May 28, 2022
(a) Cuscuta                             (b) Neottia (c)  Agaricus            (d)         Mango...
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May 28, 2022
(a) Ovule                                (b) Xylem vessels (c)  Xylem tracheids               (d) Seed Answer: b
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May 28, 2022
(a) Riccia                                (b) Funaria (c)  Selaginella                        (d) None of these Answer: d
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May 28, 2022
(a) Trapa                                (b) Orchid (c)          Screw pine             (d)         Podostemon Answer: b
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May 28, 2022
(a) Dicot plant                (b) Monocot...
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May 28, 2022
(a) Vascular tissue                 (b) Ovary (c)  Seed                                  (d) Naked ovule Answer: d
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May 28, 2022
(a)Â Inevitably requires living host (b)Â Only requires dead organic matter to live (c)Â Â Is actually a parasite but can...