A great video lecture conducted by experienced biology teacher on 9th class biology chapter 9 topic1 human heart. Get full understanding or ask any questions.
Human Heart, ch 9, lec 9, Human Heart - 9th Class Biology
10:18
Human Heart, ch 9, lec 9, Human Heart - 9th Class Biology
24:02
ABO Blood Group System, ch 9, lec 9, Human Heart - 9th Class Biology
11:51
Blood Transfusion in ABO B.G.S, ch 9, lec 9, Human Heart - 9th Class Biology
8:56
Heart Rate and Pulse Rate, ch 9, lec 9, Human Heart - 9th Class Biology
3:40
Biology Chapter 9 Topics
- 1 Introduction to Transport
- 2 Factors Affecting the Rate of Transpiration
- 3 Transport of water
- 4 Transport of Food
- 5 Transport in Humans
- 6 Blood Plasma
- 7 Blood Cells
- 8 Blood Disorders
- 9 Human Heart
- 10 Heart Beat
- 11 General Plan of Humen Circulating
- 12 Venous Systems
- 13 Cadiovascular Disorders
- 14 Exercise
