The correct option is A Monoecious - Date palm
In dioecious plants, the male and female reproductive structures are present in separate individuals.
Example: Date palm, Marchantia.
In monoecious plants, both the male and female reproductive structures are present in the same organism.
Bisexual animals have both the male and female reproductive structures in the same organism. Example: Earthworm.
In unisexual animals, the sexes are separate. Example: Cockroach.