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Thinnest portion of wall between to atria?
The thinnest portion of the wall between the two atria is the interatrial septum, which separates the right and left atria of the heart. This wall is thin and marked by a depression called the fossa ovalis, which is a remnant of the fetal foramen ovale.
Which structure in the respiratory zone has the thinnest wall?
ALVEOLI
What structure has the thinnest wall?
Capillaries in the circulatory system have the thinnest walls in the body, allowing for the exchange of nutrients and waste products between blood and tissues.
What is the thinnest membrane between two organs or tissues?
I would say the cell wall...
Where is the apical wall?
the heart
When was Heart on a Wall created?
Heart on a Wall was created in 1981-12.
What is the innermost layer of the heart wall called?
The endocardium is the innermost layer of the heart wall.
What anatomical features are on the heart's septal wall?
The heart's septal wall is called the interatrial septum. The anatomical feature of the heart's septal wall is a crescent-shaped piece of tissue.
What do you call to the wall of the heart?
The inner wall is the "endocardium"
The layer of the heart wall responsible for its pumping action is the?
The myocardium (middle layer)
What layer is the thinnest of the earth?
The thinnest layer of Earth is the Lithosphere, also commonly called the crust.
What is the name of the muscular middle heart wall?
heart
