A great video lecture conducted by experienced biology teacher on 9th class biology chapter 9 topic1 venous systems. Get full understanding or ask any questions.
Venous Systems, ch 9, lec 12, Venous Systems - 9th Class Biology
6:19
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
