
★ Biology Quiz
WBCs are formed in the ……
A. bone marrow
B. spleen
C. lymphatic system
D. all the previous
Select your answer:

Topics:
Bone Marrow Histology What is Psychology? Germs & Diseases Personal Growth Plan Disease Biocomposite Salmonella vs E.coli Food Conjunctivita DNA Structure and Function Human Anatomy and Physiology - Types of Tissues Nutrition Blood Groups Blood Pressure and Blood Vessels Anxiety DisordersOther quiz:
Name that Pathogen › ViewI am transmitted through airborne droplets.
A. TB
B. HIV/AIDS
C. Cholera
D. Malaria
Oral Hygiene › View
when flossing a person’s teeth you need to:
A. use sponge swabs
B. break off an 18 inch piece of dental floss from the dispenser
C. give the floss dispenser to the person to tear their own floss
D. use the bristles of the toothbrush to floss in between teeth