BIOLOGY
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May 21, 2022
(a) Antheridium (b) Columella (c) Capsule (d) Archegonium Ans. d (10)
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May 21, 2022
(a) Marchantia (b) Riccia (c) Funaria (d) Anthoceros Ans. c (32)
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May 21, 2022
(a) Haploid (b) Diploid (c) Triploid (d) Polyploid Ans. b (5)
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May 21, 2022
(a) Gametes (b) Zygote (c) Spore mother cells (d) Spores Ans. a (10)
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May 21, 2022
(a) Fungi (b) Bryophytes (c) Pteridophytes (d) Gymnosperms Ans. b (6)
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May 21, 2022
(a) Morphological anisogamy and physiological isogamy (b) Morphological as well as physiological isogamy (c) Morphological as well as physiological anisogamy...
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May 21, 2022
(a) Angiosperms (b) Gymnosperms (c) Bryophytes (d) Pteridophytes Ans. c (11)
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May 21, 2022
(a) Motile sperms (b) Presence of archegonium (c) Water essential for fertilization (d) Photosynthetically independent sporophyte Ans. d (58)
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May 21, 2022
(a) Great economic value (b) No value at all (c) Great ecological importance (d) A lot of aesthetic value Ans....
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May 21, 2022
(a) They possess archegonia (b) They contain chloroplast (c) They are thalloid (d) All of these Ans. d (40)
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May 21, 2022
(a) Sporophyte is of longer duration (b) Dominant phase of sporophyte which is parasitic (c) Dominant phase of gametophyte which...
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May 21, 2022
(a) Brown algae (b) Red algae (c) Mosses (d) All the above Ans. c (9)
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May 21, 2022
(a) Algae (b) Fungi (c) Bryophyta (d) All the above Ans. c (22)
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May 21, 2022
(a) Sporogonium (b) Sporangium (c) Antheridium (d) Archegonium Ans. d (9)
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May 21, 2022
(a) A diploid tissue responsible for the formation of sporogenous tissue (b) A part of archegonia (c) A haploid tissue...
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May 21, 2022
(a) Swimming antherozoids (b) An independent gametophyte (c) Archegonia (d) Lack of vascular tissue Ans. d (22)
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May 21, 2022
(a) Club moss (b) Reindeer moss (c) Irish moss (d) Bogg...
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May 21, 2022
(a) Eastern Himalayas (b) Western Himalayas (c) Western Ghats (d) Eastern Ghats Ans. c (9)
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May 21, 2022
(a) Algae (b) Fungi (c) Bryophytes (d) Pteridophytes Ans. c (7)
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May 21, 2022
(a) Buxbaumia aphylla (b) Ricciocarpus natans (c) Riccia fluitans (d) Radula sp Ans. a (8)
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May 21, 2022
(a) Biflagellate (b) Multiflagellate (c) Sometimes biflagellate and sometimes multiflagellate (d) Biflagellate in a few species and multiflagellate in the...
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May 21, 2022
(a) Angiosperms (b) Bryophytes (c) Algae (d) Gymnosperms Ans. b (6)
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May 21, 2022
(a) Are thalloid forms (b) Have no conducting tissue (c) Possess archegonia (d) Contain chloroplast Ans. c (10)
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May 21, 2022
(a) Riccia (b) Funaria (c) Marchantia (d) Sphagnum Ans. d (9)
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May 21, 2022
(a) Pteridophyta (b) Bryophyta (c) Angiosperms (d) Gymnosperms Ans. b (12)
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May 21, 2022
(a) Riccia (b) Marchantia (c) Selaginella (d) Sphagnum Ans. b (9)
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May 21, 2022
(a) Dead cell (b) Vestigial cell (c) Accessory cell (d) Beginning of division of labour Ans. d (9)
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May 21, 2022
(a) Ulothrix (b) Oedogonium (c) Spirogyra (d) Chlamydomonas Ans. c (13)
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May 21, 2022
(a) Running fresh water (b) Stagnant fresh water (c) Running salt water (d) Stagnant salt water Ans. a (7)
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May 21, 2022
(a) Round (b) Spherical (c) Cylindrical (d) Rectangular Ans. c (8)
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May 21, 2022
(a) Attached unbranched filament (b) Attached branched filament (c) Colonial alga (d) Free floating Ans. a (5)
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May 21, 2022
(a) A chloroplast with many pyrenoids (b) A chloroplast with a few pyrenoids (c) A few chloroplasts with a few...
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May 21, 2022
(a) Zoospore formation (b) Gamete formation (c) Zygote germination (d) Zoospore germination Ans. c (6)
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May 21, 2022
(a) Isogamy (b) Anisogamy (c) Oogamy (d) Conjugation Ans. a (5)
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May 21, 2022
(a) Nonflagellate (b) Uniflagellate (c) Biflagellate (d) Tetraflagellate Ans. d (11)
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May 21, 2022
(a) Prof. K.C. Mehta (b) Prof. D.D. Pant (c) Prof. S.R. Kashyap (d) Prof. P.N. Mehra Ans. c (12)
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May 21, 2022
(a) Funaria (Moss) (b) Marchantia (c) Megaceros (d) Dowsonia Ans. d (22)
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May 21, 2022
(a) Thallophyta (b) Bryophyta (c) Pteridophyta (d) All the above Ans. b (12)
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May 21, 2022
(a) The apical cell (b) The basal cell (c) Every cell of the body (d) Accumulation of food in his...
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May 21, 2022
(a) Two similar motile gametes (b) Two similar non-motile gametes but physiological disssimilar (c) One motile and one non-motile gametes...