A mutation in the code for a trait may not always change the expression of that trait. What advantage does this provide cells?

Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor

Select all the true statements about the cosmic microwave background radiation

What happened to rosalind franklin in 1956?