★ Inheritance Quiz
An allele which is only expressed when no dominant allele is present.
A. hidden allele
B. dominant allele
C. recessive allele
D. present allele
Select your answer:

Topics:
Mutations Introduction to Histology Histology HS Pathophysiology - Adaptive Immunity 3M Micropara Enzyme Neurological Disorders Genes, Chromosomes and Genome Injury Cell Cycle Biological Molecules Urinary System, Fluid, Electrolyte and ph Balance Macromolecules & Nutrients Pulmonary System Parkinson DiseaseOther quiz:
The Cardiovascular System OCR A-level › ViewWhich is the correct definition of bradycardia?
A. a decrease in resting heart rate below 60 beats per minute
B. the thickening of the muscular wall of the heart so it becomes bigger and stronger
C. An increase in stroke volume and cardiac output
D. a decrease in blood pressure
Endocrine System › View
Adrenal glands are located on top of…
A. Pancreas
B. Pituitary
C. Kidney
D. Liver