Important General Biology MCQs - 22

Important General Biology MCQs - 22

1. Laws of Heredity were discovered by
(a) Borpamin Franklin
(b) Darwin
(c) Mendel ✓
(d) None

2. Turnip is a root described as
(a) Napiform ✓
(b) Fusiform
(c) Couical
(d) Tuberous

3. Which are the basic building blocks of proteins?
(a) Oxalic adds
(b) Amino Acids ✓
(c) Carbolic add
(d) Sodium carbonate

4. What connects the small brain with the spinal cord?
(a) Cerebellum
(b) Medulla Oblongata ✓
(c) Thalamus
(d) Cerebrum

5. What is the diploid number of man’s chromosomes?
(a) 46 ✓
(b) 48
(c) 62
(d) 74

6. Which is the most abundant element in human body?
(a) Carbon Dioxide
(b) Nitrogen
(c) Hydrogen
(d) Oxygen ✓

7. Which is the most abundant mineral in human body?
(a) Potassium
(b) Calcium ✓
(c) Sodium '
(d) Magnesium

8. Which is the outermost planet in the solar system?
(a) Mercury
(b) Pluto
(c) Neptune ✓
(d) Uranus

9. Severe deficiency of Vitamin D results in __________.
(a) scurvy
(b) rickets ✓
(c) night blindness
(d) osteomalacia

10. Milk contains water
(a) 70%
(b) 75%
(c) 80% ✓
(d) 90%

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