Reproduction in gymnosperms | Plant Kingdom | Biology | Khan Academy
In this video, we take a detailed look at the female cone in gymnosperms and then explore how gymnosperms reproduce.
00:00 Introduction
00:30 Female cone
00:57 Megasporophyll
01:59 Ovule
03:24 Female gametophyte
04:54 Archegonium
05:25 Fertilization
06:45 Seed formation
07:25 Summary
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Created by Moumita Sen
Пікірлер: 20
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tysm mam
plss rply in NCERT Book They said Megaspore mother cell is Divide in to four by Mioticallt I've confused plss Explain mam
🙏
so wait, there are two male gamtes that go to the archegonia, if one of them fuses with the egg what happens to the other one, what was its purpose
@teodoraserafim6566
6 ай бұрын
im not sure but one may be the cell which will generate the pollen tube and the other the "mother cell" of the microgametophye
@durgarajji
18 күн бұрын
One mother cell can only accomodate 1 gamete so by ur words it never had a 'purpose' 😭💀
@Aarushi-ue5zm
13 күн бұрын
It provides nourishment to the other