What are organs in multicellular organisms?
A. A group of cells that function together
B. A collection of tissues that form a functional unit
C. The key building blocks of life
D. A group of organ systems
Select your answer:
Topics:
Central and Peripheral Nervous System Macromolecules Nervous System Functioning Circulatory System and Nutrition Cells, Genetics & Heredity Review Microorganisms, Health and Diseases Polio Forensics Terms Skin Cell - Fundamental Unit of Life Heredity and Living Cells The Skeletal System Body Structures and Organ Systems Heart Smoking Related DiseasesOther quiz:
Bacteriology › ViewPropionic acid fermentation is carried out by several bacteria that belong to the genus Propionibacterium and to the species clostridium propionicum. What is the initial material used to start propionic acid fermentation?
A. Glucose only
B. Lactate only
C. Both glucose and lactate
D. None
Thrombosis, Emboliya › View
Consequences of retrograde embolism of the portal vein?
A. Venous failure of non-paired abdominal organs
B. Arterial and venous hyperemia of internal organs
C. Circulatory disorders of the liver
D. Ischemia and stasis of non-paired abdominal organs
E. cirrhosis of the liver