Final answer:
In biology, 'genera' refers to a group of organisms with genetic similarities, sharing both external and internal characteristics. They represent a specific type or same/similar family of organisms that have common characteristics.
Step-by-step explanation:
In biology, the word 'genera' refers to a group of individual organisms with significant genetic similarities that share external and internal characteristics.
It is used in the context of classification and taxonomy, where species are grouped within genera. Genera can be seen as a specific type or same/similar family of organisms that have common characteristics.