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I think its the foramen ovale.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoForamen ovale
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What are the atria?
They are the two upper chambers of the heart
What are the thinned walled chambers in the heart called?
These are the atria - there are two in the heart.
How many atria do salamanders have?
salamanders have a heart with one ventricle and two atria
Where are the atria located What is their function and characteristics?
it is located in the heartThe Atria (plural) or Atrium (singular) are the chambers located in the top of the heart. Below the Atria are the Ventricles.There are two atria in the heart, the left atrium and the right atrium.Atria are located in the heart.
How many atria in a frog heart?
Frogs have two atria just as humans do.
How many atria does the human heart have?
The heart only has one aorta. The aorta is the body's main artery that connects the heart to the body. There is the pulmonary artery but this one only takes blood away from the heart to the lungs. This one aorta carries blood around the body in a circle((from the heart to all organs and back again)) and has extensions that supply each organ and tissue and cell with oxygen and nutrients.
What includes two ventricles and two atria?
The heart.
What is the organ that has two atria and one ventricle in a frog?
The heart is the organ that has two atria and one ventricle.
How many atria and ventricles do you find in a fish heart?
2, the atria is the upper chamber of the heart. since there is alower and upper chamber in the heart, and the upper part is the atria, do the math: four chamber divided in half (two lower and two upper and 2+2=4) equals two which gives the the number of atria!
What are the top two chambers of the heart called?
The Atria and Atrium
Yours includes two ventricles and two atria?
heart
How is the human heart and the heart of a reptile different?
In turtles, the heart has two atria and a single ventricle partially divided by a wall of tissue called a septum. In crocodiles, there are two atria and two separate ventricle.
