Plant kingdom MCQs

A prothallus is

January 31, 2022

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A prothallus is

Q. A prothallus is

A. a structure in pteridophytes formed before the thallus develops

B. a sporophytic free-living structure formed in pteridophytes

C. a gametophyte free-living structure formed in pteridophytes

D. a primitive structure formed after fertilization in Pteridophytes

Answer: a gametophyte free-living structure formed in pteridophytes

A prothallus is

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A plant shows a thallus level of organization. It shows rhizoids and is haploid. It needs water to complete its life cycle because the male gametes are motile

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