What occurs to the cell during mitosis? The cell divides. DNA is duplicated. Two daughter cells are formed. Chromosomes are duplicated.

What are the macromolecules DNA and RNA referred to as? A-Proteins B-Carbohydrates C-Nucleic acids

Weathering is: A) when the weather changes B) is the breakdown of rocks by a chemical, physical or biological process C) when materials are moved by wind and water D) when soil and rocks are worn away and moved to a new location by wind or water

When a lobster grows a claw to replace one that was lost, the process is called?

6. Which of the following structures is only a part of the male reproductive system in humans?

Why the lower leaves are the first that are affected by mineral deficiency in plants?

Colleen has been advised by her physician to avoid taking high-dose supplements of certain vitamins because they can accumulate to toxic levels in her body. which vitamins?

In 1865, a biologist, St. George Jackson Mivart, constructed an evolutionary tree of existing primate species with many branches based on analysis of spinal columns. But to his dismay, another tree based on limb comparison was quite different.

How does the amount of rainfall affect the amount and types of seeds present on the Galapagos Islands?

If a characteristic is found in bacteria, fungi, pine trees, snakes, and humans, when did it most likely evolve?

Which property allows objects that do not produce their own light to be seen