Biology Questions

Q:

By which process the cells of the meristematic tissue take up a permanent shape, size, and a function?

A) Demarcation B) Organisation
C) Simplification D) Differentiation
 
Answer & Explanation Answer: D) Differentiation

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Q:

___________ is a typically one­celled, reproductive unit capable of giving rise to a new individual without sexual fusion.

A) Egg B) Spore
C) Sperm D) Seed
 
Answer & Explanation Answer: B) Spore

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Q:

Which type of pathogen causes the water­borne disease Cholera?

A) Algal B) Bacterial
C) Protozoan D) Viral
 
Answer & Explanation Answer: B) Bacterial

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Q:

Which of the following is not true about Pteridophyta?

A) Dominant phase is saprophytes B) Main plant body is diploid
C) Seeds are present D) Flowers are absent
 
Answer & Explanation Answer: C) Seeds are present

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Q:

The sigmoid colon is a part of

A) Small Intestine B) Large Intestine
C) Pharynx D) Rectum
 
Answer & Explanation Answer: B) Large Intestine

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Q:

Blood group AB has

A) No antigen B) No antibody
C) Neither antigen nor antibody D) Both antigen and antibody
 
Answer & Explanation Answer: B) No antibody

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Q:

Ringworm is a disease caused by

A) Fungi B) Bacteria
C) Virus D) Flies
 
Answer & Explanation Answer: A) Fungi

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Q:

Which of the following is an excretory organ of cockroach?

A) Malphigian Tubules B) Nephridia
C) Coxal Gland D) Green Gland
 
Answer & Explanation Answer: A) Malphigian Tubules

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