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Biology 7 Online
OpenStudy (hannahc234):

Help!! Will fan and medal!! ____ is a source of genetic variation that refers to a random error in the genetic code. A. Meiosis B. A mutation C. Fertilization D. Mitosis Darla has two different alleles of a gene that controls hair color. She must be _____ for the hair color trait. A. Heterozygous B. Homogeneous C. Heterogeneous D. Homozygous

OpenStudy (anonymous):

the same thing im learning in class

OpenStudy (inexilewetrust):

Any ideas on the answer for the first question?

OpenStudy (hannahc234):

B?

OpenStudy (inexilewetrust):

That would be correct.

OpenStudy (hannahc234):

Would the second one be A?

OpenStudy (inexilewetrust):

Right again! Heterozygous means to have two different alleles for a specific trait.

OpenStudy (hannahc234):

Thank you

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