Explain the statement genetics is said to be a very old science and a very young science .

Julia and Vinay's teacher was walking around the laboratory during the experiment asking students questions to deepen their thinking about their results. She told Julia and Vinay that one of the cell samples contains bacteria. Then she asked them, "How would you describe the process of genetic information being passed from parent to offspring in organisms like bacteria?"

The following statements are true about human genes except: - They are found on circular chromosomes  -They are segments of DNA -They are present on all 46 chromosomes  -They code for proteins

true or false:  mutations add to genetic variation by producing new alleles.