Pls help I'm in the test rn

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

Where can you find prokaryotic and eukaryotic cells?

What processes take place before the mature mrna exits the nucleus?