Select your answer:
Topics:
The Respiratory System Enzymes Endocrine System and Nervous System Mitosis for Mya Health Related Fitness Neurological Disorders Enzyme Paeds Edema Infection Control Psychopathology Muscularskeletal System All About Blood Defining Health and Wellness Mitosis Food MicrobiologyOther quiz:
Cells › ViewMulticellular Organisms
A. Made of 1 cell
B. Made of more than 1 cell
Human Genome and Bioethics Review › View
Cystic fibrosis is caused by
A. a small change in the DNA sequence of one gene.
B. nondisjunction during meiosis in the father.
C. crossing over between X and Y chromosomes.
D. the combined effects of several genes.