Red-flowered snapdragons are crossed with white-flowered snapdragons, producing all pink snapdragons in the f1 generation. what would you expect if you crossed pink with pink? , .
they are all 1/4, 1/2, or 3/4

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

When a gasoline engine burns gasoline, what type of chemical reaction is occurring?

Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?