Genetics Problem: Both Mom and Dad Are Heterozygous for Type

question 118

Short Answer

Genetics problem: Both Mom and Dad are heterozygous for type B blood. The percent chance that a child of theirs will have type B blood is ____________________.

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Definitions:

Continuous Hairline

A hairline with an uninterrupted, smooth transition across the forehead, typically seen as an aesthetic feature.

Dihybrid Cross

Cross between parents that differ in two traits.

Monohybrid Cross

A genetic cross between parents that differ in one characteristic, looking at the inheritance of a single trait.

Punnett Square

Visual representation developed by Reginald Punnett that is used to calculate the expected results of simple genetic crosses.