Sexual reproduction of a sponge Sponges do not give birth or hatch from an egg. A sponge has both sperm and egg cell. The sponge releases sperm cell. The sperm cell lands in another sponge and fertilizes the egg cell in the sponge. The sperm and egg cell produce a larva. A larva is an immature form of an animal that looks different from the adult form. The larva gets taken away by the current and lands on a hard surface and grows into a sponge. Budding of a sponge ( a form of asexual reproduction) off the sides of a sponge a sponge grows. That sponge breaks off and lands on a hard surface and is a sponge.
They lay eggs.
They lay eggs.
They lay eggs.
lay eggs
Lay eggs (in water).
eggs
Eggs
lay eggs
They lay eggs
they lay eggs
yes cnidarians lay eggs
No, fruit bats do not lay eggs. They are mammals and give birth to live young.