How many haploid cells are present in a mature embryo sac ?

Stem cells are present in

How many nucleotides are present in a condon?

Photoreceptor cells are present in

How many polypeptide chains are present in a antibody?

Cell wall is present in

How many unit cells are present in a cube - shaped ideal crystal of NaCl of mass 1.00 g ? [ atomic masses : Na =23,Cl-=35.5]

Acinar cells are present in……………… .

How many particles are present in 1 mole of a substance ?

How many ovarioles are present in the ovary of cockroach.