1250+ Interesting Biology Questions Answers MCQ

Q:

___________ is the second largest animal phylum.

A) Mollusca	B) Chordata
C) Coelomates	D) Anneldia

Answer & Explanation Answer: A) Mollusca

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Q:

Which of the following vitamins contain nitrogen?

A) Vitamin A	B) Vitamin B
C) Vitamin C	D) Vitamin D

Answer & Explanation Answer: B) Vitamin B

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Q:

Insects that transmit diseases are known as

A) Pathogens	B) Vectors
C) Drones	D) Scalars

Answer & Explanation Answer: B) Vectors

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Q:

Myopia affects which of the following organs?

A) Heart	B) Skin
C) Eyes	D) Mouth

Answer & Explanation Answer: C) Eyes

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Q:

Leptospirosis is a disease caused by

A) Virus	B) Fungus
C) Protozoa	D) None

Answer & Explanation Answer: D) None

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Q:

Which permanent tissue makes a plant hard and stiff?

A) Parenchyma	B) Aerenchyma
C) Collenchymas	D) Sclerenchyma

Answer & Explanation Answer: D) Sclerenchyma

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Q:

Which drug is used to cure Incontinence?

A) Oxybutynin	B) Ranitidine
C) Azithromycin	D) Levothyroxine

Answer & Explanation Answer: A) Oxybutynin

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Q:

Which of the following is not a function of blood?

A) Transport of food materials	B) Transport of oxygen
C) Transport of excretory materials	D) None of these

Biology Questions

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