How many of the matings in the third generation of parents

Reference no: EM133448440

Assignment:

A population consists of four unrelated individuals, two females (F1 and F2) and two males (M1 and M2). Individuals live only one year, and they mate only once, producing two offspring (One female, one male) from each mating. Individuals avoid mating with relatives if possible.

Starting with individuals F1, F2, M1 and M2 as the parent generation, can the first two generations of offspring be born to parents that are not related to each other? You may find it helpful to construct a diagram to illustrate the two generations and their offspring.
If the second generation of offspring become parents, how many of the matings in the third generation of parents can occur between unrelated individuals? Generalizing from your results, is inbreeding likely to be common or uncommon in small populations?

Reference no: EM133448440

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