Which are the special proteins in muscles that contract and relax to cause movement?
DNA stands for _____.
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How many layers does Human Skin have?
Spiders belong to which class of animals?
Some roots, called _________________, arise from an organ other than the radicle.
Vitamin A is also known as _____.
Name the drug that is yielded from Cinchona tree and is used to cure malaria.
Prawns belong to which family?
Which drug is used as an Anti-Inflammatory?