Lesson 13 of 21 • 2 upvotes • 10:09mins
Detailed description of cross pollination and characteristics of cross-pollination
21 lessons • 3h 45m
Sexual Reproduction in Flowering Plants - Course Introduction
4:38mins
Reproduction - (introduction)
10:06mins
Flower structure -part 1
10:29mins
Flower structure - Androecium
8:21mins
Flower structure - Gynoecium
9:32mins
Microsporangium ( structure)
10:34mins
Microsporangium - Structure-part B
12:33mins
Pre-fertilization Events ( microsporogenesis)
10:37mins
Pollen- structure
7:08mins
Pre- fertilization : Gamete transfer - pollination
12:57mins
Types of pollination
9:35mins
Self pollination
10:03mins
Cross pollination
10:09mins
Adaptations for cross-pollination
14:34mins
Cross pollination - Abiotic Agents
14:07mins
Cross-pollination - Biotic factors (part-A)
14:15mins
Megasporogenesis - part A ( Ovule structure)
14:54mins
Cross-pollination - Biotic factors (part-B)
10:50mins
Megasporogenesis - part B ( Types of Ovule based on Integuments)
9:31mins
Types of Ovule - Part A( based on shape and orientation)
11:43mins
Types of Ovule - part B (based on shape and orientation)
8:34mins