Gametogenesis (oogenesis, spermatogenesis)

Question 1

Spermatogenesis is the

Answer 1

e production or development of mature spermatozoa

Question 2

1 primary spermatocyte —>

Answer 2

4 gametes

Question 3

Primordial germ cell to sperm cell journey?

Answer 3

Primordial germ cell - mitotic division - primary spermatocyte (DIPLOID) - 1st meiotic division - secondary spermatocyte (HAPLOID) - secondary meiotic division - spermatids (HAPLOID)- sperm cells (HAPLOID)

Question 4

Oogonium to egg journey?

Answer 4

Oogonium - primary oocyte (DIPLOID)- secondary oocyte(HAPLOID)- egg and polar body

Question 5

1 primary oocyte —>

Answer 5

1 gamete (+ polar bodies)