A chemical equation is balanced when each side of the equation includes the same number of each type of atom.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

Which of the following is a true statements about viruses? viruses have no nucleus. viruses are alive. viruses have a cell membrane. all viruses are deadly.