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Kobotan [32]
3 years ago
15

Cnidarian bodies are either in the polyp or medusa form with tentacles surrounding the mouth. What type of symmetry do they have

Biology
1 answer:
kap26 [50]3 years ago
7 0

<u>Answer:- </u> <em>Option a  </em>radial symmetry

<u>Explanation:- </u>

Most of the organisms have can either of the two types of symmetry:-

1. <em>Bilateral symmetry</em>- A body is said to have a bilateral symmetry when it can be divided into 2 equal halves on either side of a <em>single</em>  plane.

For e.g if you cut the letter M from middle vertically then you have two equal halves.

2. <em>Radial symmetry</em> - A body is said to be radially symmetrical if  it can be divided into similar halves in <em>any</em> plane. This means that the organism has its body parts arranged around a central main axis.

The <em>cnidarians whether in polyp or medusa from exhibit radial symmetry because if you cut them in any plane you will get equal halves.</em>

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