What Fraction of the Time Will the Cross of Aa

question 104

Multiple Choice

What fraction of the time will the cross of Aa Bb Cc with Aa Bb Cc produce an offspring of genotype Aa bb CC ?

• A) 1/64
• B) 1/32
• C) 3/64
• D) 1/16
• E) 9/64

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Definitions:

Cytosine

Cytosine is one of the four main bases found in DNA and RNA, pairing with guanine in the genetic code.

Guanine

One of the four main nucleobases found in the nucleic acids DNA and RNA, which pairs with cytosine.

Adenine

One of the four nucleobase molecules in the nucleic acids of DNA and RNA, paired with thymine in DNA and uracil in RNA.

Rod-Shaped

Describes an object or organism having a long, narrow, cylindrical form, similar to a rod or stick.