Offspring formed by sexual reproduction exhibit more variation than those formed by Asexual reproduction because:
a. Sexual reproduction is a lengthy process
b. Gametes of parents have qualitatively different genetic composition
c. Genetic material comes from parents of two different species
d. The greater amount of DNA is involved in sexual reproduction.
The answer is the option (b) gametes of parents have a qualitatively different genetic composition
During fertilisation, gene pools of two different individuals combine to form a zygote, which has a different genotype than both of its parents.