Science, asked by lahariprakash, 6 months ago

how does sexual reproduction take place in pteridophytes

Answers

Answered by Devanshi2407

5

Answer:

Explanation:The spore bearing leave or sporophyte carries the sporangia that will burst open once the spores are matured. These mature spores do not straight away grow into a new fern. ... When the sperm reaches the egg, fertilization takes place and a new fern (sporophyte) develops.

Answered by KapilSharmaFan

2

Answer:

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Here, the dominant sporophyte produces spores through meiosis. The gametophyte generation forms gametes by mitosis. The spores are produced by the sporangia in the spore mother cells. Antherozoids are the male gametes, which are released by the antheridia.

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