The base height of the dingdong plant is 10 cm. four genes contribute to the height of the plant, and each dominant allele contributes 3 cm to height. if you cross a 10 cm plant (quadruply homozygous recessive) with a 34 cm plant, how many phenotype classes will there be in the f2?

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

Phosgene is a chemical agent that is formed by decomposition of chlorinated hydrocarbon solvents by ultraviolet radiation. a. false b. true