2. why were the mussels in mukkaw bay able to quickly cover the rock face in paine’s experiment?

What are the types of genetic recombination

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna