I’m figure 10-4 what role does structure A play in mitosis

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 pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

The diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which stage in the cycle the hormone levels are at their highest and most active.