This family trait that skips a generation comes from an autosomal recessive trait or as Mendel called as hidden non-dominant trait. Offsprings have a dominant and recessive trait which comes from both parents. Recessive trait appears only when two offspring with same recessive trait blends. This happens in self-fertilization. In the human population, marriage is prohibited between offsprings, thus having recessive trait is only imminent when cousins are married.
B I think(sorry if you get this wrong)
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Because the Dinosaurs would hunt us down and we would go extinct or endangered.
Explanation:
Answer:
the correct answer is (3)
