The mutation confers resistance to a deadly disease. A. The mutation will become more common
B. The mutation will disappear
C. The mutation will remain at a low level

What is the problem in this article? what solution does the article propose?

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

What term describes a doctor who becomes a specialist by meeting standards beyond those of getting a license and passing a test in the specialty area?