Old classification systems based on physical characteristics would most likely disagree with the relationship between which two animals in the tree?

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Which entry is in the wrong position in the table?

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities