Which are the special proteins in muscles that contract and relax to cause movement?
Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively _______________
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___________ is a hormone that regulates the amount of glucose in the blood.
Haematopoiesis take place in _____.
Increased RBC's in the blood leads to a condition called __________ .
Polyploidy arises due to change in the
Plants utilise ________ from the atmosphere foe photosynthesis
What is the basis of first level of classification among plants?
The plasma of the blood contains which among the following constituents?
I. Proteins
II. Salts
III. Hormones