In oogamy, fertilization involves :
a small non- motile female gamete and a large motile male gamete
a large motile female gamete and a small non-motile male gamete
a large non- motile female gamete and a small motile male gamete
a large non-motile female gamete and a small non-motile male gamete
C.
a large non- motile female gamete and a small motile male gamete
Oogamous type of, sexual reproduction involves the fusion of two dissimilar gametes. The male gamete is usually motile and smaller whereas the female gamete, is usually non-motile and contains food store, which is retained by the parent.