Please Help me with my biology homework!!!!?

Question

The assignment is to find a new topic or breakthrough in biology!!! today was our first day in the class and we have an assignment... please help! anybody... and please.. i need the reasonable answers only!

Answer 1

the greatest breakthrough in biology in the last 30 years... any real biologist will tell you its PCR. Polymerase chain reaction. So much of our research would be damned near impossible without it. almost every biology lab that works with DNA will use PCR. good luck