Select your answer:
Topics:
Lifestyle Diseases Human Organ System Biochemistry Disease and Immunity Biotechnology and Genetic Engineering Disease as a Failure of Homeostasis Perioperative Nursing Care Organ Senses and Locomotor System Nephrology (Hemodialysis) Cardiovascular Adaptation Refresher Living Organisms Understanding Psychology Nervous System Teeth and Microbes Bacterial Growth and Culturing Conditions BTEC Biological Approach ReviseOther quiz:
Tissues Vocabulary › Viewsecreting externally
A. Exocrine
B. Endocrine
C. Exocytosis
D. Endocytosis
The Human Eye › View
What is the black hole at the center of your eye called?
A. Macula
B. Iris
C. Pupil
D. Cornea