Lesson 10 of 17 • 10 upvotes • 8:42mins
Pollination takes place by Bird is called ornithophily and the plants is called ornithophilus plant flower is larg no fragrance nectar is present.birds has poor sens of smell exine is sticky example is bottle brush.in chiropterophily pollination takes place by bat is called chiropterophily and the plants called chiropterophilous plant flower is nocturnal opens in night tyme.
17 lessons • 2h 45m
Flower and Structure of Anther (in Hindi)
8:29mins
Interna structure of Anther and Microsporogenesis (in Hindi)
10:23mins
Megasporangium & Development of Female Gametophyte (in Hindi)
10:43mins
Development of Female Gamethophyte (in Hindi)
9:42mins
Pollination Part 1 (in Hindi)
10:08mins
Pollination part 2
13:01mins
Pollination part 3
9:06mins
Pollination part 4(hydrophily)
8:47mins
Pollination 5 (Entomophily)
10:50mins
Pollination part 6 ( ornithophily, chiropterophily)
8:42mins
Fertilization part 1
9:41mins
Fertilization part 2
12:08mins
Development of endosperm & types
8:55mins
Development of Dicot embryo part 1
8:14mins
Development of dicot embryo part 2
8:36mins
Development of monocot embryo
8:12mins
Seeds and fruits
9:26mins