Genetics and inheritance are controlled by the laws of . Each parent has alleles for each trait. You have a percent chance of getting one allele or the other. A is used to find the probability of outcomes for the offspring of parents. These are just probabilities and tell us how certain offspring will inherit alleles. It DOES NOT GIVE US what the will actually be.

1. Segregation, one, 50%.

2. Punnett Square, A Punnett square allows the prediction of the percentages of phenotypes in the offspring of a cross from known genotypes (shows the probability of an offspring with a given genotype resulting from a cross), It does not show actual offspring.

Explanation:

Punnett Square, this gives you the total number of predicted offspring.

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