Lesson 1 of 17 • 66 upvotes • 8:29mins
In sexual reproduction in flowering plant flower is the reproductive organ has floral and reproductive whorls.calyx and corolla is floral whorls,androcium and gynocium is reproductive whorls.sepal,petal,stemen and carpel is the unit of calyx,corolla,androcium and gynocium respectively.in a androcium anther,connective and filament is presents.filament is sterile tissue.in a anther many of pollen grain are present.anther has 4 types.basifixed,dorsifixed,adenate and versatile..
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