45.Fusion between one large, non-motile (static) female gamete and a smaller, motile mate Gamete seen in: A. Fucus B. Volvox C. Both a & b D. Chlamydomonas
Option C Isogamy is the fusion of gametes that are similar in similar sizes. Anisogamy involves fusion of gametes that are dissimilar in sizes where both gametes are either motile or immobile. In oogamy, female gamete is static while male gamete is small and motile.