Biology, asked by ItsShree44, 7 months ago

define megasporegenesis​

Answers

Answered by accdcsk
4

Explanation:

Megasporogenesis. 1. It is the process of the formation of microspore tetrads from a microspore mother cell through meiosis. It is the process of the formation of the four megaspores from a megaspore mother cell in the region of the nucellus through meiosis.

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Answered by TheEternity
1

Answer:

❤️megasporegenesis❤️

➡️It is the process of arrangement of megaspores from the megaspore mother cell. It occurs inside the pollen sac of the anther.

➡️It is the process of the formation of microspore tetrads from a microspore mother cell through meiosis.

➡️ It is the process of the formation of the four megaspores from a megaspore mother cell in the region of the nucellus through meiosis.

➡️In each megasporangium (the female carrier of spores) a megasporocyte is present which leads to four megaspores after meiosis.

➡️The remnants of the megasporangium tissue (the nucellus) surround the megagametophyte.

➡️The ovule appears to be a megasporangium with integuments surrounding it.

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