Which of the following is NOT a way of distinguishing between male and female flies?
A. Rounded vs. pointed posterior
B. Size
C. Presence of sex combs
D. Length of wings (longer vs. shorter than abdomen)
Answer:D
Which of the following is NOT a way of distinguishing between male and female flies?
A. Rounded vs. pointed posterior B. Size C. Presence of sex combs D. Length of wings (longer vs. shorter than abdomen)