Biology

what is the constituent of homoglobin--------?

Which one as the queen of spices
(1)cardamom
(2)animalia
(3)lungs

New cells are formed by --------- cell
(1) pre- existing cell
(2)none of these
(3)old cells

What is the life Spain of WBC------?

Kerb cycle are discovered by ---?
(A) Han Krebs
(B)Melvin Calvin

What is life Spain of RBC blood cells.
(A) 34
(B)56
(C)120

This is true please follow and this rule

Biology Study of life is said to be biology

Which vitamins is nesseray for blood clotting ------?
(A) vitamin k
(B) vitamin c
(C) vitamin A