Some dogs bark when trailing, others are silent. Barking while trailing (B) is dominant to the silent trailer (b). Erect ears (E) are dominant to drooping ears (e). What kinds of pups would be expected from a heterozygous, erect-eared barker mated to a droop-eared silent trailer? Genotype of the heterozygous, erect-eared barker? Genotype of the droop-eared, silent trailer?

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A: Answer :-

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A:

Q: In some dogs, barking while chasing rabbits is due to a dominant gene; others do not bark. Dogs with…

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Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.