The percentage of offspring flies that had phenotype #4 is 40%
The phenotype of the offspring flies includes the features of an individual fly that results from its genotype interaction with the environment.
To calculate the percentage of offspring flies that had phenotype #4, we consider the following values:
Given that the question is incomplete, I will make the following assumptions
The percentage of offspring flies that had phenotype #4 is calculated using:
[tex]p =\frac{10}{25} \times 100\%[/tex]
This gives
[tex]p =\frac{1000}{25}\%[/tex]
Divide
[tex]p =40\%[/tex]
Hence, the percentage of offspring flies that had phenotype #4 is 40%
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