What is a snake that eats a mouse an example of?
The Remora remora, or suckerfish, often attaches to larger organisms such as sharks and whales through the use of a specialized sucker. This interaction enables the remora to feed on the scraps of food that remain from the larger organism’s meal. Typically, the larger organism is unaware of, and unaffected by, the remora. Which type of interaction occurs between the remora and its host organism?
When an insect touches the bristles on the lobes of a Venus flytrap, the lobes close quickly, engulfing the insect. The movement of the insect inside the lobes causes the flytrap to secrete digestive enzymes that kill the insect. Which type of relationship does this describe?
A symbiotic relationship in which one species benefits and the other is harmed is known as
What is the name that is given to a symbiotic relationship in which both species benefit?
The pine borer beetle is a parasite to the pine tree. What would most likely happen to the pine tree population if the beetle population decreased?
Which is most likely to help an introduced species become invasive?
Bears and salmon have a predator-prey relationship. What would most likely happen to the bear population if the salmon population increased?
The cane toad, or Rhinella marina, was introduced to the Hawaiian Islands in 1932 by sugar cane farmers. The farmers released the toads in their crops to help control pests that were damaging the sugar cane. The cane toad has few natural predators because it secretes a poisonous toxin that kills the animals that consume it. As a result, the cane toad population thrived, and by 1935, it numbered hundreds of thousands. Which role does the cane toad play in the Hawaiian Islands?
A relationship in which one species kills and consumes another species is known as
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