Why meiosis is not observed in organisms that are not characterized by sexual reproduction?

Haploid cells are involved in sexual reproduction. If the body is not characterized by sexual reproduction, then they do not need meiosis, as a result of which haploid cells are formed.
With asexual reproduction, daughter cells and new organisms are formed by mitosis, as a result of which the chromosome set (karyotype) remains constant. Therefore, in such organisms meiosis is not observed, since it is not necessary.

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