Given below are four methods (a-d) and their modes of action (i-iv) in achieving contraception. Select their correct matching from the four options that follow.
`{:("Method",,"Mode of Action"),("(a) The pill",," (i) Prevents sperms reaching cervix"),("(b) Condom",,"(ii) Prevents implantation"),("(c) Vasectomy",,"(iii) Prevents ovulation"),("(d) Copper-T",,"(iv) Semen contains no sperm"):}`

Options

A. 1 = (c), 2 = (d), 3 = (a), 4 = (b)
B. 1 = (b), 2 = (c), 3 = (a), 4 = (d)
C. 1 = (c), 2 = (a), 3 = (d), 4 = (b)
D. 1 = (d), 2 = (a), 3 = (b), 4 = (c)

Answer

C