In humans having wet earwax is a dominant trait. having dry earwax is recessive. a man has two recessive alleles. what is his phenotype?

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.

Isotopes of the same element have differ in their

Hershey and chase confirmed that dna, not protein, was the genetic material. how do the results of their two experiments support this conclusion?