(a) Ovuliferous scale, embryo, bract scale (b) Bract scale, prothallial cells in pollen, integument (c) Embryo, endosperm, pollen (d) Endosperm, sperm, megaspore Answer: d (26)
(a) Late autumn of 2nd year (b) Late spring of 2nd year (c) The same year i.e. zero year but in the next season (d) The early summer of next year (i.e. First year) Answer: b (16)
(a) Intine (b) Exine (c) Tube cell (d) Perine Answer: b (8)
(a) Thallus (b) Plant body (c) Prothallus (d) Protonema Answer: c (6)
(a) Araucaria embricata (b) Cycas revoluta (c) Pinus longifolia (d) Gnetum genon Answer: a (12)
(a) Coiled and multiflagellate (b) Coiled and biflagellate (c) Sickle shaped and biflagellate (d) Sickle shaped and multiflagellate Answer: a (12)
(a) 12 (b) 24 (c) 36 (d) 6 Answer: a (9)
(a) Leptosporangiate (b) Eusporangiate (c) Unisporangiate (d) Mesosporangiate Answer: a (11)
(a) Perichaetial leaves (b) Foliage leaves (c) Scale leaves (d) Perigonial leaves Answer: d (8)
(a) Anthers (b) Megasporophylls (c) Ligules (d) Microsporophylls Answer: d (9)
(a) Modified pericycle cells (b) Modified endodermal cells (c) Modified inner cortical cells (d) Modified phloem cells Answer: b (14)
(a) 64 (b) 256 and above (c) 25 to 50 (d) 128 to 256 Answer: d (14)
(a) Oedogonium (b) Chlamydomonas (c) Ulothrix (d) Stigeoclonium Answer: d (7)
(a) 8 cells of the antheridium + 5 prothallial cells (b) 9 cells of the antheridium + 4 prothallial cells (c) 10 cells of the antheridium + 3 prothallial cells (d) 8 jacket cell + 4 androgonial + 1 prothallial …
(a) 4 (b) 8 (c) 16 (d) 23 Answer: a (6)
(a) Sperms of Funaria are killed when mixed with sperms of Pteris (b) Archegonia of Pteris secrete a substance with repels sperms of Funaria (c) Archegonia of Pteris secrete a chemical substance which attracts sperms of Pteris chemotactically (d) Sperms …
(a) Funaria hygrometrica (b) Polytrichum commune (c) Sphagnum pappiolossum (d) Porella pelatyphylla Answer: c (7)
(a) Moss (b) Selaginella (c) Fern (d) Pinus Answer: d (10)
(a) Moss (b) Selaginella (c) Pteridium (d) Pinus Answer: b (7)
(a) Pteridium (b) Adiantum (c) Dryopteris d) Pteris Answer: b (8)
(a) Capsule (b) Microsporophyll (c) Microsporangia (d) Megasporophyll Answer: d (11)
(a) Eucalyptus regnans (b) Sequoia sempervirens (c) Pinus logifolia (d) Pinus roxburgii Answer: a (9)
(a) Heterotrophic (b) Saprophytic (c) Parasitic (d) Autotrophic Answer: a (13)
(a) Bryophyte (b) Pteridophyta (c) Bryophyta (d) Angiosperm Answer: d (7)
(a) Angiosperm (b) Gymnosperm (c) Pteridophyta (d) Fern Answer: a (10)
(a) Haplostele (b) Atactostele (c) Dictyostele (d) Actinostele Answer: b (12)
(a) Angiosperms (b) Gymnosperms (c) Pteridophytes (d) Both (a) and (b) Answer: d (6)
(a) Monochlamydae (b) Gamopetale (c) Polychlamydae (d) Polypetalae Answer: d (23)
(a) Cuscuta (b) Neottia (c) Agaricus (d) Mango Answer: b (10)
(a) Ovule (b) Xylem vessels (c) Xylem tracheids (d) Seed Answer: b (12)
(a) Riccia (b) Funaria (c) Selaginella (d) None of these Answer: d (9)
(a) Trapa (b) Orchid (c) Screw pine (d) Podostemon Answer: b (8)
(a) Dicot plant (b) Monocot plant (c) Data are incomplete (d) Both (a) and (b) Answer: b (5)
(a) Vascular tissue (b) Ovary (c) Seed (d) Naked ovule Answer: d (6)
(a) Inevitably requires living host (b) Only requires dead organic matter to live (c) Is actually a parasite but can also become saprophyte (d) Is actually a saprophyte but can also become a parasite Answer: d (7)
(a) Bryophytes (b) Pteridophytes (c) Gymnosperms (d) Angiosperms Answer: d (7)
(a) Gymnosperms (b) Angiosperms (c) Dicots (d) Monocots Answer: c (7)
(a) Opuntia (b) Drosera (c) Vallisnaria (d) Pistia Answer: b (7)