Explain why different mating systems exist.

.Mating systems are important to understand because they reflect the result of natural selection on mate choice, and ultimately on strategies for maximizing individual reproductive success

Explanation:

Some species tend to have different mating systems under different circumstances. For example, when food resources are spread thinly, so that individuals must spread out over a large area, monogamous mating is more likely than if the population is more densely packed into a smaller area

Explanation:

the bald eagle got 50 because everything gets 10% of what they consume and since 50 is ten % of 500 hundred that means the   grasshopper had to have consumed a plant with 5,000 calories of energy

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.