General Knowledge Question Answer: Biology GK Questions and Answers

General Knowledge Biology Questions, Biology Quiz for Competitive Exams, Important Biology MCQs for GK

Q. An increase in the thickness of muscle fiber is called -
1) Inflation
2) Hypertrophy
3) Hypoxia
4) Endomorphy

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Q. Reflex action is controlled by -
1) Cerebrum
2) Spinal cord
3) Cerebellum
4) Medulla Oblongata

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Q. 'Gastrocnemius' muscle is situated at -
1) Shoulder
2) Lower leg
3) Chest
4) Upper back

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Q. 'Pituitary Gland' is found in -
1) Neck
2) Cranial Cavity
3) Pelvic Cavity
4) Skin

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Q. 'Parietal bone' is situated in -
1) Skull
2) Vertebral Column
3) Foot
4) Hand

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Q. The Scapula bone is situated in -
1) Leg
2) Hip
3) Upper back
4) Arm

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Q. Which of the following is called the Master Gland?
1) Pituitary gland
2) Hypothalamus gland
3) Thyroid gland
4) All of these

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Q. The Sternum is located in -
1) Foot
2) Palm
3) Chest
4) Skull

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Q. The presence of Entamoeba histolytica in drinking water is an indication of -
1) bacterial outbreak
2) polluted water
3) clean water
4) decay of organic matter

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Q. The system of growing plants through water culture methods is known as -
1) Hydrotropism
2) Hydrophobia
3) Hydroponics
4) Hydrophytes

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