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 overyA. A -(i) : 200 to 300 , (ii) 40 B - (ii) : Second , (ii) SpermatidsB. A- (i) : 200 to 300 , (ii) 40 D- (i) : 60, 000 to 80,000C. B- (i) : First : (ii) Secondary spermatocytes C- (i) : Puberty , (ii) GnRHD. C - (i) Pubety , (ii) Gonadotrophlns D- (i) : 60, 000 to 80, 000