★ Biotechnology Quiz
Which animals possess a thymus and a spleen as part of their immune system?
A. Sharks and rays
B. Birds and reptiles
C. Amphibians and insects
D. Mammals and fish
Select your answer:
Topics:
Genetic Engineering Diabetes Mellitus Asthma Blood Pressure and Blood Vessels Muscularskeletal System Renal Pharmacology Physical Fitness Components Circulatory & Lymphatic Inheritance Histology - Tissues Disease and Conditions Skeletal System Hospitality Eye in Color Vision Urinary Medical MicrobiologyOther quiz:
Human Circulatory System › ViewThe right atrium receives____________ blood from the ________.
A. oxygenated, body
B. deoxygenated, body
C. oxygenated, lungs
D. deoxygenated, lungs
Skeleton and Muscles › View
what tissue attaches muscle to bone?
A. ligaments
B. tendons
C. cartilage
D. sticky