Simple. Because baby houseflies don鈥檛 exist. A little backgrounder on the flies鈥 reproductive cycle can clear up this apparent conundrum. Within a week of mating, a doggie-style activity lasting...
How many times have you heard the expression, 鈥渋f only I could be a fly on that wall?鈥 But how do flies walk up walls and across ceilings? At the Marine Science Laboratory in North Wales scientists...
Because baby houseflies don鈥檛 exist. A little backgrounder on the flies鈥 reproductive cycle can clear up this seeming conundrum. Within a week of mating, a doggie-style activity lasting from a few...