Match the following columns and select the correct option.

Column $I$	Column $II$
$(a)$ Ovary	$(i)$ Human chorionic Gonadotropin
$(b)$ Placenta	$(ii)$ Estrogen and Progesterone
$(c)$ Corpus luteum	$(iii)$ Androgens
$(d)$ Leydig cells	$(iv)$ Progesterone only

• A
  $(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)$
• B
  $(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)$
• C
  $(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)$
• D
  $(a)-(i), (b)-(iii), (c)-(ii), (d)-(iv)$