Difference between:Menarche and Menopause

Difference between:Sperm and Ovum

Though the total number of follicles in the ovaries of a nomal young woman is about 4,00,000 the duration between menarche and menopause is limited. This is attributed to the (a) follicular atresia (b) liquor folliculi (c) follicular proliferation (d) follicular plasticity

Difference between:YAC and BAC.

Difference between:SCID and AIDS.

Difference between:Vaccine and antiserum.

Difference between:Morula and Blastula

Difference between: DNA and c-DNA.

Difference between: mutagen and Carcinogens.

Difference between:Interferons and Antibodies.

Difference between:Endometrium and Myometrium.