consider the following food chain: plants are eaten by grasshoppers, which are eaten by mice, which are…
consider the following food chain: plants are eaten by grasshoppers, which are eaten by mice, which are eaten by snakes. in the short - term, what will happen to the other members of the food chain if the mice were removed? a. the number of plants will decrease, the number of grasshoppers will increase, the number of snakes will decrease b. the number of plants will decrease, the number of grasshoppers will decrease, the number of snakes will decrease c. the number of plants will increase, the number of grasshoppers will increase, the number of snakes will decrease d. the number of plants will increase, the number of grasshoppers will increase, the number of snakes will increase
Answer
Brief Explanations:
If mice are removed, snakes lose a food - source, so snake number decreases. Grasshoppers have less predation pressure, so their number increases. More grasshoppers mean more plant - eating, but initially with less mice, plants have less pressure from mice, so plant number increases in the short - term.
Answer:
c. the number of plants will increase, the number of grasshoppers will increase, the number of snakes will decrease