Topics: ADVBIO Genetics Quiz
Which describes why the twins shown are not exactly alike?
A. Mutations occured to change traits
B. Epigenetic changes were caused by environmental factors
C. The twins have different DNA
D. The twins are identical.
Select your answer:
Topics:
Bacteria and Protist Review Pathophysiology HHB Immunology Balanced Diet Medical Suffixes Enzyme Health and Diseases Ecology Connective Tissue Multicellular Organisms: Organisation Muscle pathophysiology Medicine on the Western Front Integumentary System: Skin Disorder Anatomy and Histology Brain and Nervous SystemOther quiz:
Nervous System › ViewThe ______ of a neuron carries the impulse towards the nucleus.
A. cell body
B. myelin
C. axon
D. dendrite
Muscoskeletal System › View
Which organ system does the organ in the image belong to?
A. Circulatory system
B. Digestive system
C. Nervous system
D. Respiratory system