NTPC CBT-2 Biology Quiz - 33

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Question 1:

Information from one neuron flows to another neuron across a-

Question 2:

The major ingredient of leather is-

Question 3:

The deficiency of niacin, a vitamin of B- complex group causes a disease-

Question 4:

Which is the largest part of the Alimentary canal ?

Question 5:

Which of the following are Study of fruits?