<prompt> Provided that one secondary oocyte is produced in each menstrual cycle. How many secondary oocytes are on an average produced during the reproductive life of a human female?4,20,00042,0004200420  <response>: ANSWER: D 420REF: This is a question of simple mathematical calculationAverage reproductive life is 35 years from puberty to menopause There are 12 menstrual cycles every yearOne secondary oocyte is produced in each cycleSo the total number of secondary oocytes produced in female will beSec Oocyte 35 x 12 x 1 420 