What are reef producing coral called? What is the coral reef composed of? How are they created? (Site 1)

Reef producing coral is called hermatypic corals.

Coral reef is composed of hundreds to thousands of polyps which are tiny coral creatures.

Coral reefs are created when free-swimming coral larvae are attached to the hard surfaces or submerged rocks.

Explanation:

Reef producing coral is called hermatypic corals.

The coral reef is composed of hundreds to thousands of polyps which are tiny coral creatures. Each of the polyps secretes calcium carbonate.

Coral reefs are created when free-swimming coral larvae are attached to the hard surfaces or submerged rocks. These hard surfaces are basically along the edges of islands or continents.

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hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

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