In a group of fruit flies, some individuals have a gray body and others have a black body. In
this group, the gene for the body color trait has two alleles. The allele B is for a gray body,
and the allele b is for a black body.
A certain fruit fly from this group has a gray body. This fly has two alleles for a gray body.
Based on this information, what is this fruit fly's genotype for the body color gene?

(A) a black body
(B) a gray body
(C) BB
(D) bb

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Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !