What is the difference between a dominant trait and a recessive trait? Dominant traits will be expressed even if there is one of them while for recessive both of the parents have to have a recessive trait

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

Due tonight 10 points will mark brain