CBSE Class 10 Biology Transportation in Human
Next Videos
- 1.IN MAMMALS AND BIRDS WHY IS IT NECESSARY TO SEPARTE OXYGENATED AND DE-OXGYENATED BLOOD? 2.DRAW A NEAT DIGRAM OF EXCRETORY SYSTEM OF HUMAN BEINGS AND LABEL ON IT : (1)LEFT KIDNEY (2) URINARY BLADDER
- why does red blood corpulses only capture oxygen molecules and not other air molecules?
- what is the function of appendix of our digestive system
- why people living in mountains have more red corpuscles in thier blood than people living in plains?
- What are the advantages of separation of oxygenated and deoxygenated blood in birds and other higher animals?
- Explain double circulation in human.
- Why is diffusion insufficient to meet the oxygen requirements of multicelluar organisms
- what is lymph
- WHAT is double circulation ? How does a heart works?
- why it it necessary to separate oxygenated and deoxygenated blood in mammals and birds?
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