Question

The population of bison in a prairie ecosystem has significantly declined. What will most likely happen to the grass population the bison feeds on?
a.
The grass population will increase.
b.
The grass population will decrease.
c.
The grass population will be wiped out.
d.
The grass population will remain unchanged.


Please select the best answer from the choices provided

A
B
C
D

Answer 1

A

With fewer bison grazing, grazing pressure on the grass is reduced, so the grass population will most likely increase.