Home ยป Fusion of two motile gametes which are dissimilar in size is termed as Plant kingdom MCQs Fusion of two motile gametes which are dissimilar in size is termed as January 31, 2022 13 Views Q. Fusion of two motile gametes which are dissimilar in size is termed as A. oogamy B. isogamy C. anisogamy D. zoogamy Answer: anisogamy