Sagot :
Answer:
Meiosis and fertilization alternate in sexual life cycles. The process of meiosis produces unique reproductive cells called gametes, which have half the number of chromosomes as the parent cell. ... Thus, sexually reproducing organisms alternate between haploid and diploid stages.
Answer:
The process of sexual reproduction introduces variation into the species because the alleles that the mother and the father carry are mixed in the offspring.
Explanation:
The process of sexual reproduction introduces variation into the species because the alleles that the mother and the father carry are mixed together in the offspring. ... A mate must be found, the egg must be fertilized by sperm, and then the offspring develop