Question

when do chromosomes appear in a cell ?what role do they play it? ​

Answer 1

Answer:

chromosome appear in a cell when cells are ready to divide. the chromatic condenses to form thicker, thread like structure called chromosome. chromosomes are the structures responsible for the inheritance of characters (genes) from one generation to another.

Explanation:

Chromosomes are the thread-like structure found in the nuclei of both animal and plant cells

Answer 2

Answer:

chromosome occur on the time of sexual maturation.theyplay an important role that is giving birth to a child

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