Prothrombin which helps in clotting of blood is released ...
Prothrombin which helps in clotting of blood is released by
lymphocytes
erythrocytes
monocytes
blood platelets
Correct answer is D
No explanation has been provided for this answer.
One of these is used for excretion in earthworms ...
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The part labelled X is the ...
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When both alleles in a heterozygous individual are fully expressed in the phenotype of the F ge...
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The fine adjustment of the light microscope is used to ...
Which of the following does not illustrate adaptation to the environment ? ...