Which of the following glands secrete tears?

A: Pituitary

B: Lachrymal

C: Thyroid

D: Pancreas

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Lachrymal

Which of the following elements is not present abundantly in earth’s crust ?

A: Radium

B: Silicon

C: Aluminum

D: Carbon

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Radium

Adult human brain is about____% of the total body weight.

A: 3%

B: 2%

C: 7%

D: 8%

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2%

which Planet is Called Earth’s Sister?

A: Venus

B: Mercury

C: Mars

D: Neptune

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Venus

Blood does not coagulate inside the body due to the presence of______?

A: Fibrin

B: Haemoglobin

C: Heparin

D: Plasma

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Heparin

Who is the known as the father of taxonomy?

A: Fransco Redi

B: Aristotle

C: Carolus Linnaeus

D: Rachel Carson

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Carolus Linnaeus

Dr. Abdus Salam of Pakistan was one of the contributors of the unification of _____?

A: Electromagnetic force and weak nuclear force

B: Electromagnetic force and gravitational force

C: Gravitational force and weak nuclear force

D: Weak nuclear force and strong nuclear force

E: None of these

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Electromagnetic force and weak nuclear force

If the length of a heater coil is reduced by 10% of its original length, then Power consumed by heater will?

A: Decrease by 10%

B: Increase over 10%

C: Decrease by 0.5%

D: Increase by 0.5%

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Decrease by 10%

Basidiospores are considered to be a major source of ______?

A: water borne allergens

B: airborne allergens

C: animal faeces

D: bio-weapon

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airborne allergens

Vitamin C is found in____?

A: Seeds

B: Sea Food

C: Fruits and Vegetables

D: None of these

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Fruits and Vegetables

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