rishikatikala

11. During oogenesis, a diploid germ cell becomes a haploid cell between which two stages?

a. Primordial germ cell and oogonium.

b. Oogonium and primary oocyte.

c. Primary oocyte and secondary oocytes.

d. Secondary oocyte and ootid

. e. Ootid and ovum

. 12. During spermatogenesis, a diploid germ cell becomes a haploid cell between which two stages?

a. Primordial germ cell and spermatogonium.

b. Spermatogonium and primary spermatocyte.

c. Primary spermatocyte and secondary spermatocyte.

d. Secondary spermatocyte and spermatid.

e. Spermatid and sperm.

4.

What cell is represented by C?

A.oocyte  B.lymphocyte  C.chondrocyte  D.spermatocyte  5.

What hormone is A?

A.oocyte  B.oogenesis  C.spermatogenesis  D.testosterone 

What is 90-43?