Practicing Success
Read the given passage and answer the questions that follow :- The primary sex organs ,the testis in the males and ovaries in the females produce gametes i.e, sperms and ovaries respectively by the process called gametogenesis. Sperm is a motile gamete whereas the ovum is a non-motile gamete. Sperm and ova formation are called spermatogenesis and oogenesis respectively. |
Complete the given statement by choosing the correct options for A ,B and C The human male ejaculates about ___A____ million sperms during a coitus of which for normal fertility at least __B__ percent sperms must have normal shape and size and at least __C__ percent of them must show vigorous motility. |
A-700 B-40 C-60 A-200-300 B-40 C-60 A-100-200 B-60 C-40 A-200-300 B-60 C-40 |
A-200-300 B-60 C-40 |
The human male ejaculates about 200-300 million sperms during a coitus of which for normal fertility at least 60 percent sperms must have normal shape and size and at least 40 percent of them must show vigorous motility. |