1. Bone marrow
2. Liver
3. Pancreas
4. Gastric glands
Liver
1. Greater the O2 affinity of hemoglobin, lower is the extraction rate of oxygen
2. Terrestrial amphibians require much lower environmental oxygen pressure than do aquatic forms
3. Aquatic reptile forms require twice the environmental oxygen pressure than the terrestrial forms
4. The oxygen extraction power of hemoglobin is inversely proportional to the atmospheric pressure
The oxygen extraction power of hemoglobin is inversely proportional to the atmospheric pressure
1. They need more oxygen than their low altitude counterparts
2. The hemoglobin allows extraction of oxygen from environments poor in oxygen relative to low altitudes
3. They have less number of erythrocytes than their counterparts on low altitudes and increased oxygen affinity balances the reduced percentage of erythrocytes
4. The statement is not correct
The hemoglobin allows extraction of oxygen from environments poor in oxygen relative to low altitudes
1. Endothelial cells
2. Haemocytes
3. Elastic membrane
4. (A)and (C)
(A)and (C)
1. Liver
2. Tonsils
3. Kidneys
4. Spleen
Spleen
1. Huxley
2. Hooker
3. Whittaker
4. Linnaeus
Whittaker
1. Herbert Copeland
2. Carl Woese
3. R H Whittaker
4. Carl Woese
5. Carolus Linnaeus
Carl Woese
1. Four kingdoms
2. One kingdom
3. Two kingdom
4. Three kingdom
Four kingdoms
1. Plantae and Animalai
2. Monera and Animalai
3. Protista and Animalia
4. Protists and Animalia
Plantae and Animalai
1. 1859
2. 1758
3. 1862
4. 1919
5. 1969
1969