Why does the fruit fly have 23 times longer sperm than the body?
For a long time, people still debate whether size is important for female individuals. Biologists are now assertive, the answer is yes, at least in the case of fruit flies.Apart from cockroaches, which creatures can lose their heads and still survive?
According to American zoology professor Herman Tpieth, who worked at the University of California (USA), female flies are one of the creatures