The image below represents the termites, bacteria, and protists that together share a mutualistic relationship.
a. one
b. two
c. three
d. four
B
You might also like to view...
Reduction or elimination of a behavioral response due to a repeatedly presented stimulus is called ____
Fill in the blank with the appropriate word.
Explain how temperature can impact enzyme activity
What will be an ideal response?
Which of the following statements best describes the replacement model for the evolution of early humans?
A. Modern humans evolved from archaic humans in Asia and then migrated to Africa and Europe. B. Modern humans evolved from apes in Africa and then migrated to Asia and Europe. C. Modern humans evolved from archaic humans in Africa and then migrated to Asia and Europe. D. Modern humans evolved from archaic humans in Africa, Asia and Europe simultaneously. E. Modern humans evolved from Neanderthals in Europe and then migrated to Asia.
The Kaibab squirrel lives on the north side of the Grand Canyon, and the Abert squirrel lives on the south side. Even though these two populations are only miles apart, their gene pools are kept isolated by
A) temporal isolation. B) mechanical incompatibility. C) hybrid infertility. D) geographic isolation. E) ecological isolation.