Why must a science experiment have three trials

What enables pcr to amplify just one location (locus) in a person's genome as opposed to several loci scattered throughout the genome (what gives pcr its specificity) ?

Which 5 structures does the cell share with prokaryotic bacteria

In dogs, colored fur, e, is dominant over colorless fur, e. black fur color, b, is dominant over brown fur color, b. the e gene is epistatic to the b gene. suppose a yellow male dog is mated with a black female. the male's parents were both brown.

How are acids neutralized?

Why is this statement false? "The amount of carbon on our entire planet can increase or decrease depending on the fluctuations of the carbon cycle."

What is the part of the brain that is located at the base of the skull and is responsible for the development and coordination of movement.?

Why is it important for a single gene to be able to produce hundreds or thousands of the same RNA molecules?

A certain amount of fiber in foods contributes to the health of the digestive system. However, eating too much fiber leads to nutrient losses. The characteristic of diet planning illustrated by this statement is called

Pink fairy armadillo homologous structure are similar to human homologous structure. But how?

Do Echinoderms have a endoskeleton or exoskeleton?