Question

This plant's seeds hook onto hairy animals for their dispersal?

1) Wind dispersal
2) Water dispersal
3) Animal dispersal
4) Insect dispersal

Answer 1

The correct answer is 3) Animal dispersal. Animal dispersal, also known as zoochory, is a method of seed dispersal where seeds are carried by animals.

Step-by-step explanation:

The correct answer is 3) Animal dispersal. Animal dispersal, also known as zoochory, is a method of seed dispersal where seeds are carried by animals. In this case, the plant's seeds hook onto hairy animals for their dispersal. This is seen in fruits or seeds that have burrs or hooks that cling to fur or feathers of animals, allowing them to be transported to new locations.

An example of animal dispersal is the burdock plant. Its fruit produces hooked spines, which allow the fruit to attach to the fur of passing animals. As the animal moves, the fruit is carried to new areas, helping with seed dispersal.