Question

Explain why variation are observed in the offspring of sexually reproducting organisms

Answer 1

Because there are 2 parents and 2 sets of dna

And also meiosis occur

Answer 2

Answer:

Variations are observed in the offspring formed by sexual reproduction, because of following reasons:

Gene pool is contributed by two parents.

Crossing over during meiosis results in variations.

DNA replication also plays some role in variation.