Which are the special proteins in muscles that contract and relax to cause movement?
Which of the following characters is recessive in a pea plant?
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In human beings, the respiratory pigment is
____ tissue changes the diameter of a blood vessel.
A girl child has which of the following combinations of chromosomes in her cells?
Western blot is the diagnostic test for
Which one of the following does not directly refer to cholesterol?
The human spinal column is made up of ___ bones.
Which of the following is not regarded as helpful to compost?