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xenn [34]
3 years ago
11

Some species of jellyfish use jet propulsion to get around. True or False

Biology
2 answers:
Anastasy [175]3 years ago
8 0

Answer:

The correct answer is "True".

Explanation:

Some species of jellyfish use a form of jet propulsion to swim and get around the sea. For instance, the jellyfish <em>Polyorchis penicillatus</em> contracts its subumbrellar swimming muscles to gain power, which it uses as mechanical energy to perform a jet cycle while swimming. Some studies in this regard have been performed, measuring even the amount of energy needed in the muscles for the jellyfish to swim.

irina [24]3 years ago
7 0

Answer:

True

Explanation:

Jelly fish belongs to the group of animals known as the coelenterates. They are an invertebrates with no eyes, brain, bones or heart and are made up of about 95% water.

Jelly fish moves through water in two ways:

  • Swimming by jet propulsion using a structure known as coronal muscles.
  • By attaching themselves to another objects that moves through water currents.

Hence, the correct answer is 'true'.

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