Question

The prothallus represents [KCET 1999; AIIMS 1999]
A) Gametophyte of fern
B) Sporophyte of angiosperm
C) Sporophyte of gymnosperm
D) Sporophyte of fern

Answer 1

the answer to your question is A

Answer 2

Answer:

Option a) Gametophyte of fern

Explanation:

Germ of fern:

• It the genetic material pteridophyte.
• A small flat green is structure and color respectively
• Where thallus attach to the rhizoids through soil

Functions:

The functions incudes-

• It develops into sex organism independently for few weeks
• It produces ova (archegonia)
• It produces flagellated sperm (antheridia).
• If we talk about its structure it is the heart-shaped gametophyte of pteridophytes
• Example: Such as club mosses, horsetails, and ferns.

Prothallus is small, as well as multicellular occasionally  photosynthetic thalloid gametophytes.

It bears both male and female sex organs that produce gametes.

So your answer for the above question is A) Gametophyte of fern

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