The Gene for a Certain Sex-Linked Trait Is Found Only

question 26

Multiple Choice

The gene for a certain sex-linked trait is found only on the Y chromosome.If the male parent carries this gene,which of the following statements about the inheritance of that trait is true?

• A) The trait will be expressed in 100 percent of the female offspring.
• B) The trait will be expressed in 50 percent of the female offspring.
• C) The trait will be expressed in 100 percent of the male offspring.
• D) The trait will be expressed in 50 percent of the male offspring.

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