Mercury Venus Mars Jupiter
A. Liver B. Bone marrow C. Kidneys D. Heart
1 g/cm3 1.5 g/cm3 2 g/cm3 none of these
A. Artificial radioactivity B. heating C. Electroplating D. Chemical reaction
3 4 5 6
A. Mitochondria B. Vesicles C. Lungs D.Liver
night blindness rickets scurvy hair fall
small intestine large intestine stomach Liver
60% 65% 70% 75%
A. 0°C B. 4°C C. 4° K D. 4.8°C