Which of the following processes would be used to connect two cut segments of DNA to one another? DNA electrophoresis
restriction digestion
transformation
DNA ligation

The tubes transporting minerals and water upward are called ?

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?

List five ways we are indebted to phytoplankton