RRB Group D 16 Sep 2022 Shift 1 Solved Paper

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Question : 98 of 100

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The rules of inheritance of traits in human beings are related to certain facts mentioned below. All of them are correct except one. Select the INCORRECT option.

Each trait can be influenced by paternal and maternal DNA
For each trait, there would be two versions in each child
For each trait, there would be a single version in each child.
Both mother and father contribute equal amount of genetic material to the child

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