Bacteria
Radioactive substances
Nuclear proteins
Viruses
Biogeographical regions are also called
Biological control is to check growth of
Biopsy is done on the
Biotic component of the environment does not include
Birds usually have a single
Bleeding of gums, falling of teeth, fragile bones and delayed wound healing occur due to the deficiency of which one of the following vitamins?
Blood cancer is otherwise called as
Blood does not clot in the blood vessels due to the presence of
Blood does not coagulate inside the body due to the presence of
Blood fails to clot white flowing in the blood vessel as of the presence of
