Question: Excessive consumption of alcoholic drinks causes damage to
1. Liver
2. Lungs
3. Kidney
4. Heart
Answer: 1
Question: The fossil of Archaeopteryx represents the evidence of origin of-
1. birds from reptiles
2. mammals from reptiles
3. reptiles from amphibians
4. mammals from birds
Answer: 1
Question: The ‘Theory of Natural Selection’ was proposed by –
1. J.B.S. Haldane
2. C.R. Darwin
3. A.I. Oparin
4. G.J. Mandel
Answer: 2
Question: The green colour of the leaves is due to the presence of
1. Lipids
2. Proteins
3. Carbohydrates
4. ChlorophyII
Answer: 4
Question: The edible part of an onion is
1. Fleshy leaves
2. Aerial stem
3. Aerial flower
4. Modified root
Answer: 1
Question: The normal body temperature of human beings is
1. 96.4 degree F
2. 97.4 degree F
3. 98.4 degree F
4. 99.4 degree F
Answer: 3
Question: Columba livia is the scientific name of
1. Snake
2. Pigeon
3. Shark
4. Rabbit
Answer: 2
Question: Bones are pneumatic in
1. Fishes
2. Reptiles
3. Birds
4. Amphibians
Answer: 3
Question: Which of the following produces highest amount of energy upon oxidation?
1. Glucose
2. Far
3. An alkane
4. Protein
Answer: 1
Question: Who discovered the germ of malaria?
1. Lamarck
2. G.J. Mendel
3. De Vries
4. Ronald Ross
Answer: 4
Question: The number of cranial nerves is (human being)-
1. 12 nerves
2. 12 pairs of nerves
3. 31 nerves
4. 31 pairs of nerves
Answer: 2
Question: What is the other name for Vit. B2?
1. Haemoglobin
2. Dextrose
3. Thiamine
4. Riboflavin
Answer: 4
Question: The pH of human blood is normally around-
1. 7.5-8.0
2. 4.5-5.5
3. 5.5-6.5
4. 8.5-9.0
Answer: 1
Question: Which one among the following vitamins is necessary for blood clotting?
1. Vitamin D
2. Vitamin A
3. Vitamin K
4. Vitamin C
Answer: 3