Sepia Apama Cuttlefish Mollusk Males and Females

Sepia apama cuttlefish mollusk males and females

A) are sexually dimorphic, having different arm lengths and colorations.
B) are opportunistically hermaphroditic, able to mate as either male or female depending on the population needs.
C) mate during the warm spring season.
D) live in populations of equal proportions, producing equal probability of reproductive success.
E) can't mate successfully unless they are among the larger individuals in the population.