Why are invasive species dangerous to the environment?

Average annual precipitation and are the two major features that define the biomes on earth.

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.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks