Porous rock reservoirs of water are called

1 - In a species of mice, brown fur color is dominant to white fur color. When a brown mouse is crossed with a white mouse all of their offspring have brown fur. Why did none of the offspring have white fur?

What is DNA and why is it important

Which type of scientist would likely predict a tornado?

A village is without electricity and running water but is far from the ocean in a warm climate. Food is limited, and farming is close to nonexistent because of the lack of access to a water supply. The only nearby water is deep underground.

Which is an example of condominance

Darwin argued that the beak size and shape of Galapagos finch species was related to their a. body size. b. food source. c. time of reproduction. d. flight pattern.

What is an earth revolution, what shape is it's path, and how long it last

Mitosis and meiosis are methods of cell division. Which of the following is true of these two methods? A. Meiosis involves only one division, while mitosis involves two divisions. B.

What is empirical evidence and what is it not

What is a theory in biology