Why does blood flow in only one direction through the blood vessels?
What will be an ideal response?
The pressure in the arteries is higher than in veins and blood will only flow down its pressure gradient.
Anatomy & Physiology
You might also like to view...
The portion of the adult brain that includes the cerebrum is derived from which secondary brain vesicle?
A. Telencephalon B. Diencephalon C. Myelencephalon D. Metencephalon E. Mesencephalon
Anatomy & Physiology
The process of sperm production is called __________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology
What is the name of the hyaline cartilage that covers the epiphyses of long bones?
A. Fibrocartilage B. Articular cartilage C. Periosteum D. Lamella
Anatomy & Physiology
A lesion in the red nucleus results in ________ tremors.
A. sleeping B. intention C. resting D. reflex
Anatomy & Physiology