An allele hidden by another allele that appears least often in offspring is known as what?

What are the steps of how energy is transformed in plant cells?

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass

Vessels draining the myocardium of the heart, open primarily ,into which chamber?