Lesson 25 of 30 • 2 upvotes • 8:45mins
30 lessons • 4h 53m
Overview
1:45mins
Life process : Nutrition. Part 1
12:52mins
Nutrition: Part 2
12:14mins
Respiration
13:59mins
Transportation: Part 1
11:45mins
Transportation in Animals : Part 2
10:09mins
Transportation in plants
8:24mins
Excretion in human beings
8:02mins
Excretion in plants
8:23mins
Control and co-ordination: Animals nervous system
11:10mins
Control and co-ordination : Hormonal system
9:40mins
Control and co-ordination: Plants
10:25mins
How do organisms reproduce? : Introduction
8:50mins
How do organisms reproduce : Vegetative propagation
8:33mins
How do organisms reproduce: Sexual reproduction
9:57mins
How do organisms reproduce: Sexual reproduction in plants
8:46mins
How do organisms reproduce: Sexual reproduction in human beings - Male reproductive system
8:01mins
How do organisms reproduce: Female reproductive system
11:59mins
How do organisms reproduce : family planning and STDs
9:00mins
Heredity and evolution: Introduction
13:07mins
Heredity and evolution
11:48mins
Heredity and evolution
14:35mins
Heredity and evolution
9:27mins
Evolution : Introduction and Darwin’s experiment
9:35mins
Evolution
8:45mins
Evolution
8:03mins
Evolution
8:16mins
Our environment : Part 1
8:00mins
Our environment
8:57mins
Our environment
9:00mins