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Interna structure of Anther and Microsporogenesis (in Hindi)
Lesson 2 of 17 • 25 upvotes • 10:23mins
Saima Bano Mohammad Zubair
Internal structure of anther has 4 layer epidermis,endothecium,middle laye and tapetum.tapetum is nutritive also secrets enzyme callase and form pollen kit.inside the tapetum pollen grain are developed.in Microsporogenesis (n)microspore are formed from (2n) micro spore mother cell.MMC gives pollen grain in which outer wall exine contain sporopolenine inner made by pectin and cellulose.internally has genrative and tube cell.
(Hindi) Sexual Reproduction in Plants
17 lessons • 2h 45m
1
Flower and Structure of Anther (in Hindi)
8:29mins
2
Interna structure of Anther and Microsporogenesis (in Hindi)
10:23mins
3
Megasporangium & Development of Female Gametophyte (in Hindi)
10:43mins
4
Development of Female Gamethophyte (in Hindi)
9:42mins
5
Pollination Part 1 (in Hindi)
10:08mins
6
Pollination part 2
13:01mins
7
Pollination part 3
9:06mins
8
Pollination part 4(hydrophily)
8:47mins
9
Pollination 5 (Entomophily)
10:50mins
10
Pollination part 6 ( ornithophily, chiropterophily)
8:42mins
11
Fertilization part 1
9:41mins
12
Fertilization part 2
12:08mins
13
Development of endosperm & types
8:55mins
14
Development of Dicot embryo part 1
8:14mins
15
Development of dicot embryo part 2
8:36mins
16
Development of monocot embryo
8:12mins
17
Seeds and fruits
9:26mins
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