Which organism belongs to more than one tropic level

Some bacteria may be able to respond to environmental stress by increasing the rate at which mutations occur during cell division. How might this be accomplished? Might there be an evolutionary advantage of this ability? Explain.

What do all wetlands have in common? A. They lack life-forms. B. They are highly polluted. C. They are swamps. D. They recycle nutrients into the soil.

What role does energy play in cells?

Chromosomes inside the nucleus contain ___ that control the cells characteristics

Which of the following terms is described as an organism's tendency to maintain a stable internal environment? a. adaptation c. homeostasis b. evolution d. reproduction

How is the genetic material in two daughter cells similar to the genetic material in the original parent cell?

How can dehydration occur during microwave cooking?

Other than holding your breath, what can affect your heart rate? List three variables that can affect heart rate?

Which parent do sons inherit recessive, sex linked traits from? Mother or father?

What is longmasterol