A group of students were curious about the effect of salt water on freshwater plants. Freshwater plants have a low concentration of salt in their cells (and lots of water). Where will the water move when the plants are placed in an aquarium with a high concentration of salt (and less water)?

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.

Lupe is a carrier for color blindness. her husband clifford is colorblind. if lupe and clifford have four children, what's the probability of a boy being colorblind?

Which three substances make up each of the smaller molecules that form proteins