(a) Gametes (b) Zygote (c) Spore mother cells (d) Spores Ans. a (8)
(a) Fungi (b) Bryophytes (c) Pteridophytes (d) Gymnosperms Ans. b (5)
(a) Morphological anisogamy and physiological isogamy (b) Morphological as well as physiological isogamy (c) Morphological as well as physiological anisogamy (d) Morphological isogamy and physiological anisogamy Ans. d (6)
(a) Angiosperms (b) Gymnosperms (c) Bryophytes (d) Pteridophytes Ans. c (8)
(a) Motile sperms (b) Presence of archegonium (c) Water essential for fertilization (d) Photosynthetically independent sporophyte Ans. d (49)
(a) Great economic value (b) No value at all (c) Great ecological importance (d) A lot of aesthetic value Ans. c (6)
(a) They possess archegonia (b) They contain chloroplast (c) They are thalloid (d) All of these Ans. d (35)
(a) Sporophyte is of longer duration (b) Dominant phase of sporophyte which is parasitic (c) Dominant phase of gametophyte which produces spores (d) Small sporophyte phase and generally parasitic on gametophyte Ans. d (10)
(a) Brown algae (b) Red algae (c) Mosses (d) All the above Ans. c (5)
(a) Algae (b) Fungi (c) Bryophyta (d) All the above Ans. c (22)
(a) Sporogonium (b) Sporangium (c) Antheridium (d) Archegonium Ans. d (8)
(a) A diploid tissue responsible for the formation of sporogenous tissue (b) A part of archegonia (c) A haploid tissue responsible for the formation of gametophytic cells (d) None of the above Ans. a (8)
(a) Swimming antherozoids (b) An independent gametophyte (c) Archegonia (d) Lack of vascular tissue Ans. d (21)
(a) Club moss (b) Reindeer moss (c) Irish moss (d) Bogg moss (Sphagnum Ans. d (11)
(a) Eastern Himalayas (b) Western Himalayas (c) Western Ghats (d) Eastern Ghats Ans. c (8)
(a) Algae (b) Fungi (c) Bryophytes (d) Pteridophytes Ans. c (6)
(a) Buxbaumia aphylla (b) Ricciocarpus natans (c) Riccia fluitans (d) Radula sp Ans. a (7)
(a) Biflagellate (b) Multiflagellate (c) Sometimes biflagellate and sometimes multiflagellate (d) Biflagellate in a few species and multiflagellate in the rest Ans. a (7)
(a) Angiosperms (b) Bryophytes (c) Algae (d) Gymnosperms Ans. b (4)
(a) Are thalloid forms (b) Have no conducting tissue (c) Possess archegonia (d) Contain chloroplast Ans. c (8)
(a) Riccia (b) Funaria (c) Marchantia (d) Sphagnum Ans. d (8)
(a) Pteridophyta (b) Bryophyta (c) Angiosperms (d) Gymnosperms Ans. b (11)
(a) Riccia (b) Marchantia (c) Selaginella (d) Sphagnum Ans. b (8)
(a) Dead cell (b) Vestigial cell (c) Accessory cell (d) Beginning of division of labour Ans. d (7)
(a) Ulothrix (b) Oedogonium (c) Spirogyra (d) Chlamydomonas Ans. c (12)
(a) Running fresh water (b) Stagnant fresh water (c) Running salt water (d) Stagnant salt water Ans. a (6)
(a) Attached unbranched filament (b) Attached branched filament (c) Colonial alga (d) Free floating Ans. a (4)
(a) A chloroplast with many pyrenoids (b) A chloroplast with a few pyrenoids (c) A few chloroplasts with a few pyrenoids (d) Many chloroplasts with a few pyrenoids Ans. b (6)
(a) Zoospore formation (b) Gamete formation (c) Zygote germination (d) Zoospore germination Ans. c (5)
(a) Isogamy (b) Anisogamy (c) Oogamy (d) Conjugation Ans. a (4)
(a) Nonflagellate (b) Uniflagellate (c) Biflagellate (d) Tetraflagellate Ans. d (11)
(a) Prof. K.C. Mehta (b) Prof. D.D. Pant (c) Prof. S.R. Kashyap (d) Prof. P.N. Mehra Ans. c (11)
(a) Funaria (Moss) (b) Marchantia (c) Megaceros (d) Dowsonia Ans. d (20)
(a) Thallophyta (b) Bryophyta (c) Pteridophyta (d) All the above Ans. b (10)
(a) The apical cell (b) The basal cell (c) Every cell of the body (d) Accumulation of food in his body Ans. c (6)
(a) Two similar motile gametes (b) Two similar non-motile gametes but physiological disssimilar (c) One motile and one non-motile gametes (d) Two dissimilar motile gametes Ans. b (5)
(a) 2 zoospores (b) 4 zoospores (c) 2– 4 zoospores (d) None of the above Ans. d (6)
(a) Four plants (b) Three plants (c) Two plants (d) One plant Ans. d (7)
(a) Filamentous alga with flagellated reproductive stages (b) Filamentous alga with nonflagellated reproductive stages (c) Membranous alga producing zoospores (d) Nonmotile colonial alga lacking reproductive stages Ans. a (9)