When Mendel crossed a plant with green peas and a plant with yellow peas, what color peas did the offspring have? All offspring had green peas. All offspring had yellow peas. Half of the offspring had yellow peas and half had green peas. Some of the offspring had yellow peas and some had yellow-green peas.

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?