Percentage of chromosomes dogs inherit from each parent?

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Multiple Choice

Percentage of chromosomes dogs inherit from each parent?

Explanation:
Offspring get one complete set of chromosomes from each parent. In dogs there are 39 pairs of chromosomes, totaling 78. Gametes (sperm and egg) carry only one chromosome from each pair, so they contribute half the genetic material. When fertilization occurs, the zygote ends up with one set from the father and one from the mother, making the genetic contribution equal. Recombination during gamete formation shuffles which chromosome segments are passed on, so specific genes come from both parents, but the overall proportion remains 50% from each.

Offspring get one complete set of chromosomes from each parent. In dogs there are 39 pairs of chromosomes, totaling 78. Gametes (sperm and egg) carry only one chromosome from each pair, so they contribute half the genetic material. When fertilization occurs, the zygote ends up with one set from the father and one from the mother, making the genetic contribution equal. Recombination during gamete formation shuffles which chromosome segments are passed on, so specific genes come from both parents, but the overall proportion remains 50% from each.

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