What would be the main problem with reproduction if meiosis did not take place to form sex cells?

The zygote would have two nuclei.
Fertilization would result in a zygote with half as many chromosomes as the parents.
Fertilization would result in a zygote with twice as many chromosomes as the parents.
The zygote would have no nucleus.

Respuesta :

Answer - Fertilization would result in a zygote with twice as many chromosomes as the parents.

Reasoning - Without Proper stable form of stages it would double and the cells wont be able to survive in the next generation.
Ver imagen risingstarl96a1

If meiosis fails to take place to produce sex cells then fertilization would result in the formation of a zygote with twice as many chromosomes as the parents.  

• The formation of the sperm and the egg cells is known as meiosis. The body cells are diploid in the sexually reproducing organisms, that is, they constitute two chromosome sets, one from each parent.  

• At the time of meiosis, the diploid cells go through the process of DNA replication, which is succeeded by two rounds of cell differentiation, giving rise to haploid sex cells.  

• In cases, when meiosis fails to take place in sexually reproducing organisms, the number of chromosomes would get double in each generation as it is the process of meiosis, which halves the chromosomes number in the gametes.  

Thus, in the given case, fertilization would lead to the formation of a zygote which would comprise twice as many chromosomes as the parents.  

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