The T/t and S/s Genes Are Linked and 10 Map

question 59

Multiple Choice

The T/t and S/s genes are linked and 10 map units apart.In the cross Ts/tS × ts/ts what fraction of the progeny will be Ts/ts?

• A) 5%
• B) 10%
• C) 25%
• D) 40%
• E) 45%

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