The answer is b. it is indirect therefore if it doesn't touch it it cant contaminate it
It is safe to use boric acid while on ur period but if you are not comfortable, you can wait until your period has ended to use boric acid again
Answer:
Drosophila biology: The common fruit fly is a model organism for genetic studies. The reason it is so widely used is because it is easily cultured in the lab, has a short generation time, and can produce many offspring. ... Larvae tissues degenerate and reorganize forming an adult fly inside the pupal case.
Explanation: