★ Biology Quiz
The tiny subunits in the lung where gas exchange occurs are called
A. Saccules
B. Alveoli
C. Bronchioles
D. Trachites
Select your answer:
Topics:
Economic importance of Bacteria The Skeletal System Skin Growth DNA and Genetic Manipulation Health and Disease Biodiversity Conservation Tissues Vocabulary Branches of Microbiology Respiratory, Cardiovascular & Oncology Safety and First Aid Diseases Key Terms Movement and Locomotion Neuroanatomy of CNS Types of Immunity Body Fluids & CirculationOther quiz:
Nervous System › ViewThe __________ is found at the base of the skull and connects the brain and spinal cord.
A. Medulla
B. Cerebellum
C. Cerebrum
D. Meninges
Skin Appendages › View
The dermis layer is made up of two layers, which are the:
A. papillary and reticular
B. papillary and dermal
C. dermal and tactile
D. tactile and reticular