anisogametic
/ˌænɪsəʊˈɡæmɛtɪk/; /ˌænɪsoʊˈɡæmɛtɪk/Definitions
1. adjective
relating to or characterized by anisogamy, especially in reference to gametes that differ in size, shape, or structure
“The anisogametic reproduction method of plants leads to a diverse array of species.”