Topics: Immunology: T cell Development Quiz
Involution of the thymus
A. the thymus steadily decreases with age
B. the thymus steadily increases with age
Select your answer:
Topics:
Muscles and Movements Renal Pharmacology Macromolecules DNA and Genetic Manipulation Eczema Diseases of The Nervous System Parts of the Brain Lungs 5 Major Food Groups Bone, Spine, and Joint Pathology Anatomy of the Eye Muscular Trichology The Human Eye Deaf BlindOther quiz:
Urinary System › ViewA hollow muscular sac that holds up to 500 mL of urine:
A. Bladder
B. Kidney
C. Ureter
D. Urethra
Physio Intro Practice › View
This variable in an experiment is the one being deliberately changed by the scientist.
A. dependent variable
B. independent variable
C. data
D. control group