neet ka syllabus

Asexual reproduction in green algae takes place by (A) non-motile zoospores (B) motile ascospores (C) flagellated zoospores (D) biflagellated aplanospores

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Pyrenoids are (A) commonly found in the members of Phaeophyceae (B) associated with the storage of starch and proteins (C) sexual reproductive structures in pteridophytes (D) asexual reproductive structures in thallophytes

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The event precursor to the seed habit in pteridophytes is (A) germination of pollen grains on stigma. (B) development of zygotes into young embryos takes place within the female gametophyte. (C) entry of pollen tubes into the embryo sac. (D) transfer of antherozoid to archegonium through the water.

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……. life cycle occurs in alga Fucus. (A) Haplontic (B) Diplontic (C) Haplo-diplontic (D) Either (A) or (C)

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