Lesson 7 of 10 • 1 upvotes • 11:29mins
10 lessons • 1h 10m
Animals nervous system
9:29mins
Reflex arc
9:20mins
Human brain
6:18mins
Nervous tissue
5:36mins
Coordination in plants
5:26mins
Response of the plant to the direction of light
5:48mins
Plant hormones
11:29mins
Hormones in animals
4:24mins
Hormones
6:00mins
Hormones of endocrine glands and their function
6:51mins