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See explanation
Explanation:
According to the theory of evolution,species which are better adapted to their environment tend to survive and reproduce in a population passing on these favourable characteristics to their offsprings.
During sexual reproduction, genes can be arranged in new ways from chromosomal crossing over and recombination. This introduces new gene combinations(genotype) and ultimately variation in the population.
This variation may also lead to the observation of new phenotypes in the population.
Can you provide the graph? I can't answer the question if I don't know what it is ^^
Answer:
Genetic ancestry testing, or genetic genealogy, is a way for people interested in family history (genealogy) to go beyond what they can learn from ... from many people can be used by scientists to explore the history of ... Can a direct-to-consumer genetic test tell me whether I will develop Alzheimer disease?
Explanation:
