Insect expert Eleanor Drinkwater takes on this listener's question...
Answers to Biology Questions
Biology, genetics, ecology and evolution, insects, mammals, marine science, plants and zoology...
21 March 2003
Why are some Animals Born with their Eyes Closed?
20 March 2003
What would happen if a bird drank fizzy water?
19 March 2003
Why can you smell some gases, but not others?
18 March 2003
Is there an evolutionary advantage to tongue-rolling?