RRB GROUP D Biology Quiz - 13

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Question 1:

The order of evolution of mankind is -

Question 2:

Which of the following are rich sources of plant protein?

Question 3:

The longest fibre on the cell body of a neuron is called:

Question 4:

The study of circulatory system is called

Question 5:

Which of the following animals respire through the skin?

Question 6:

What is cause of down syndrome?

Question 7:

Which of the following is Responsible for yellow colour ?

Question 8:

Quantasomes are found in ?

Question 9:

In the process of photosynthesis, food is prepared with the help of 

Question 10:

What is recombinant DNA?