Q. Male gametophyte with least number of cells is present in : (a)Pinus (b) Pteris (c) Funaria (d) Lilium Solution : Correct Option: D Lilium is an angiosperm plant, in which…
Q. To obtain virus- free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken? (a) Epidermis only (b) Apical meristem…
Q. Which one shows isogamy with non-flagellated gametes? (a) Ectocarpus (b) Ulothrix (c) Spirogyra (d) Sargassum Solution : Correct Option : C Spirogyra is an unbranched filamentous green alga, a…
Q. Planaria possesses high capacity of : (a) Regeneration (b) Alternation of generations (c) Bioluminescence (d) Metamorphosis Solution : Correct Option : A Planaria possesses a high capacity for regeneration.…