Spermatogenesis starts at the age of puberty due to significant increase in the secretion of

Spermatogenesis starts at the age of ul((A)) due to significant increase in the secretion of ul((B)) .

Spermatogenesis starts at the age of ul((A)) due to significant increase in the secretion of ul((B)) .

Given below are four statement (A-D) each with one of two blanks .Select the option which correctly fill up the blanks in two statements A The human male ejaculates about (i) million sperms during a cooitus . Out of which for normal fertility at teast (iii) percent sperms must have normal shape and size B. A primary spermatocyte completes (i) meiotic division leading to the formation of two equal haploid cells called (i) C. Spermatogenesis starts at the age of (i) due to significant increase in the secretion of (ii) a hypothalamic hormone D. Oogenesisi is initiated during embryonic development and at puberty only (i) primary follicles are left in each overy

Given below are four statement (A-D) each with one of two blanks .Select the option which correctly fill up the blanks in two statements A The human male ejaculates about (i) million sperms during a cooitus . Out of which for normal fertility at teast (iii) percent sperms must have normal shape and size B. A primary spermatocyte completes (i) meiotic division leading to the formation of two equal haploid cells called (i) C. Spermatogenesis starts at the age of (i) due to significant increase in the secretion of (ii) a hypothalamic hormone D. Oogenesisi is initiated during embryonic development and at puberty only (i) primary follicles are left in each overy

Spermatogenesis starts at the age of puberty. this statement is true or false.

Which of the following statement is false regarding spermatogenesis? I. It starts at puberty due to increase in GnRH. II. LH helps in synthesis of androgens which stimulates spermatogenesis. III. Inhibin is requried for FSH synthesis. IV LH acts on Leyding cells for secrtion of androgens.

Spermatogenesis process start before birth.

Spermatogenesis process start before birth.

In girls, puberty starts at the age of

Allelopathy is due to secretion of