★ Human Genome and Bioethics Review Quiz
The X and Y chromosomes are called the
A. extra chromosomes.
B. phenotypes.
C. sex chromosomes.
D. All of the answers are correct.
Select your answer:

Topics:
Properties of the Hair Protein and Amino Acid Metabolism Genes and DNA Cellular Transport and Metabolism Biochemistry Vocabulary Diet Digestive System and Nutrition Medication Administration HNBS Intern Epithelial Muscles and Healthy Body Receptors Organ Senses and Locomotor System Virus, Bacteria, Immunity Environmental BiotechnologyOther quiz:
DNA Structure and Function › ViewWhere is the DNA located in a eukaryotic cell?
A. genes
B. nucleus
C. protein
D. hydrogen bond
Integumentary System Medical Terminology › View
The skin helps to ________________ the body.
A. protect
B. cover