Blood is a fluid made up of several different parts. What level of structural organization BEST describes blood?
A. a cell
B. a tissue
C. an organ
D. a system
Select your answer:
Topics:
Human Genome and Bioethics Review Cell Theory Immunity and Vaccines DNA and Genetic Manipulation Proteins Diseases Inner Ear Neuroanatomy Body Introduction to Kinesiology Kinetics Cell and Muscle Histology History of Psychology Epithelial Vitamin Medicine on the Western FrontOther quiz:
Population Ecology › ViewWhen a country’s population is starting to grow older and live longer what becomes their main concern?
A. care service for the elderly
B. education
C. prenatal care
D. gender equality
Hematology › View
Select the term that does not belong in the following group: Eosinophils, lymphocytes, basophils, neutrophils
A. erythrocytes
B. leukocytes
C. thrombocytes
D. platelets