Question

How meosis is responsible for the variations in organism​

Answer 1

Answer:

Hey mate,, Meosis is responsible because During fertilisation, 1 gamete from each parent combines to form a zygote. Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA. This produces a unique combination of genes in the resulting zygote...

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Answer 2

Answer:

because crossing over of chromosomes occurs in Pachytene stage of meiosis. Crossing over leads to variations in genome .

Explanation:

Crossing over can occur only during pachytene stage of meiosis.