Biology Questions

Q:

Which of the following is a Dominant Autosomal Disorder ?

A) Albinism B) Cystic Fibrosis
C) Phenyl Ketorunia D) Alzheimer's Disease
 
Answer & Explanation Answer: D) Alzheimer's Disease

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Q:

___________ is a straw coloured, viscous fluid constituting nearly 55 per cent of the blood.

A) Plasma B) Formed Elements
C) Blood Groups D) Coagulation of Blood
 
Answer & Explanation Answer: A) Plasma

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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:

Kyoto Protocol is associated with

A) Species conservation B) Climate change
C) Wetland Conservation D) Medicinal plants
 
Answer & Explanation Answer: B) Climate change

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Q:

In Animal Kingdom classification, which of the following is not a Phylum?

A) Mollusca B) Chordata
C) Coelomates D) Anneldia
 
Answer & Explanation Answer: C) Coelomates

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Q:

X leaves his house facing west, drives 100 km, then turns right and drives 100 km. He then turns left and drives 50 km. In which direction is X facing in relation to his starting point?

A) North east B) South west
C) South east D) North west
 
Answer & Explanation Answer: D) North west

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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:

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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