You're conducting a science experiment and notice that fruit flies with rounded wings produced more offspring. What does this suggest about rounded wings?

This suggests that the round wing fruit flies are more adapted to live in the environment as compared to the curled wing fruit flies. Also, this suggests that round might be the dominant trait over the curly trait. This is because a dominant allele can show its trait even when both the alleles of a gene are different or heterozygous. On the other hand, a recessive trait will only be seen when the alleles will be the same and recessive type.