What is the appedanges of a jellyfish?

The appendages of a jellyfish are called tentacles. Tentacles are long, thin, flexible structures that extend from the body of the jellyfish. They are used for a variety of purposes, including capturing prey, defense, and locomotion.

Jellyfish tentacles are covered in stinging cells called nematocysts. Nematocysts are small, barbed structures that can be fired into the skin of prey or predators. When a nematocyst is fired, it releases a toxin that can cause pain, swelling, and even paralysis.

Jellyfish tentacles are also used for locomotion. Jellyfish swim by contracting their bell-shaped bodies. This contraction forces water out of the bell, which propels the jellyfish forward. Tentacles help to stabilize the jellyfish as it swims.

In addition to their role in capturing prey, defense, and locomotion, jellyfish tentacles also play a role in reproduction. Some jellyfish species use their tentacles to transfer sperm from one individual to another.

Jellyfish tentacles are an important part of their anatomy. They are used for a variety of purposes, including capturing prey, defense, locomotion, and reproduction.