Choose the correct option to fill in the blanks:
$(i)$ In oogamy,the female gamete is large,passive,non-motile,and laden with food (yolk).
$(ii)$ The gametophyte bears antheridia and archegonia.

(A) $(i)$ Oogamy
$(ii)$ Gametophyte
Explanation:
$1$. Oogamy is a type of sexual reproduction where the female gamete is large,non-motile,and food-rich,while the male gamete is small and motile.
$2$. In the life cycle of bryophytes,the dominant phase is the gametophyte,which produces sex organs known as antheridia (male) and archegonia (female).