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maksim [4K]
2 years ago
14

this chromosome has two chromatids, joined at the centromere. what process led to the formation of the two chromatids?

Biology
1 answer:
ollegr [7]2 years ago
4 0

DNA replication is the process that leads to the formation of the two chromatids.

DNA REPLICATION:

  • DNA replication is the process by which the information in a DNA molecule is used to synthesize another to make two identical copies.

  • DNA replication occurs prior to every cellular division in order to enable daughter cells have the correct amount of genetic material.

  • DNA molecules are borne on structures called chromosomes. Hence, when the information of a DNA molecule is duplicated, there is need for another chromosome to harbor the replicate.

  • Chromosomes containing identical DNA molecules are termed sister chromatids. Sister chromatids are joined together by a centromere.

  • Therefore, DNA replication is the process that leads to the formation of the two chromatids.

Learn more at: brainly.com/question/16464230?referrer=searchResults

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GrogVix [38]

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Start here:

https://science.howstuffworks.com/environmental/earth/oceanography/rogue-wave4.htm

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4 years ago
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Sea urchins tend to have great camouflage because they sometimes carry algae and rocks on their shells.

<h3>What is camouflage?</h3>

Camouflage is a defense mechanism used by certain organisms to avoid predation or surprisingly attack their prey.

Different animals possess different camouflage mechanisms. For example;

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However, sea urchins are aquatic animals that tend to have great camouflage because they sometimes carry algae and rocks on their shells.

Learn more about camouflage at: brainly.com/question/10913375

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