Water flows up a plant's stem against the force of gravity. In which of the following ways could the movement of water up a plant be modeled?

You are studying the genes of fruit flies. Your partner claims that each gene matches to a specific body part, such as the head, wings, and tail. How would you argue for or against this claim?

Dominant traits are traits that will be expressed. Recessive traits are traits that are never expressed in the presence of a dominant trait. They can only be expressed when both alleles are recessive. A) True B) Neither C) False D)

Which one of these does a eukaryotes usually contain a nucleus specialized organelles genetic material or all of the above

Which statement would least likely be used to describe variation? A) Variations are inherited differences between individuals of the same species. B) Variations that decrease reproductive success are more likely to be passed on.

When temperatures are near absolute zero, what process causes atoms to begin to clump?

What is the connection between adaptation and fitness

How is the virus reproduced during the lysogenic cycle? A. through reproduction of the host cell B. by using viral enzymes to reproduce viral DNA C. by using the cell's enzymes to reproduce viral DNA D.

A list of two choices that follows in a sequence for identification is a: A: dichotomous key B: Classification schema.

As a cell increases in size, which increases more rapidly, it's surface area or volume?

Which is an example of a abrasion of a rock?