★ Physiology Pathology Quiz
The presence of which antigens determines if blood type will be positive or negative ?
A. A Antigen
B. B Antigen
C. C antigen
D. D Antigen
Select your answer:

Topics:
Renal Pharmacology Disease, Immunity, and Phatogens Biological Organisms Classification Tracheostomy Care Virus and Bacteria Properties of Hair and Scalp Defence against Infectious Diseases Common Diseases in Human Beings Human Brain Skel, Musc, Nerv, Circ, Resp Anatomy & Physiology: Respiratory Physical Therapy and Rehabilitation Nutrients in Food Paeds Edema Principle of Health ScienceOther quiz:
Biology for Engineers › ViewIn DNA, which of the following is not present
A. Adenine
B. Thymine
C. Cytosine
D. uracil
Circulatory System › View
Your heart is a _____________.
A. tube
B. muscle
C. vein