an·i·sog·a·my 
(ăn′ī-sŏgə-mē)
(ăn′ī-sŏgə-mē)n.
Sexual reproduction involving two types of gametes that differ in size. Also called heterogamy.
an′i·soga·mous adj.
- doleful
- dolefully
- dolefulness
- dolerite
- doleritic
- dolichocephalic
- dolichocephalism
- dolichocephalous
- dolichocephaly
- dolichocranial
- dolichocranic
- dolichocrany
- do-little
- doll
- dollar
- dollar-a-year
- dollar cost averaging
- dollar diplomacy
- dollarization
- dollarize
- dollars-and-cents
- dollar sign
- dollar store
- Dolley Payne Todd
- Dollfuss