3. Predict the offspring when two pink snap dragon flowers (RW) are crossed.
a. What is the predicted genotypic ratio for the offspring?
b. What is the predicted phenotypic ratio for the offspring?

The seed coat's most important function is to provide a) a nonstressful environment for the megasporangium. b) the means for dispersal. c) dormancy. d) a nutrient supply for the embryo. e) desiccation resistance.

Which beat describes the brain stem

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen