Is everyone’s heart biologically the same

Which of the following terms describe a liquid molecule that has only single bonds between its carbon atoms

Match the following items 1. rr 2. rr 3. identical alleles 4. unlike alleles 5. rr ()homozygous, recessive ()homozygous definition ()heterozygous, dominant cell ()heterozygous definition () homozygous, dominant cell

Which characteristic should describe all evidence collected by a scientist? true obvious objective subjective