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The Auricle
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∙ 11y ago
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What event within the heart causes the AV valves to open?
The AV valves open when the blood pressure exerted on their atrial side is greater then on the ventricle side. This happens when blood returning to the heart fills the atria and puts pressure against the valve. Note : When heart is completely relaxed, the AV valve flaps hang limply into the ventricle chamber (open) allowing blood from the atria to flow through them directly to the ventricle. Thus, it is the result of ventricle contraction which closes the AV valves and moves them from their resting state (open).
What is the thing on a roosters neck called?
CombAnswerGIGLONo, the comb is the fleshy structure on top of their head (there are several different types, not just the normal type, which is called a 'single comb'). I think the questioner was asking about the 2 fleshy flaps of skin which hang under the beak, down the front of the neck. These are called 'wattles'.
Are wooden or plastic hangers better for keeping your clothes from getting wrinkled while they hang in your closet?
Wooden hangers will be better for long term clothing storage.
What is the function of the bicuspid valve?
The Bicuspid Valve is much like the Tricuspid Valve. It allows blood to flow through into the ventricle, but prevents blood from entering back into the atrium. The difference is it only has two flaps instead of three.
What is to hang something called?
To mount?
What type of group do monkeys hang in?
Most monkeys hang in groups called primates.
What are the hazy clouds of pollution that hang over some cities called?
The hazy clouds that hang over some cities is called smog
What movie rhymes with hang?
The movie that rhymes with hang is called Bang. It is about the big bang theory.
What was Chinese dressess called IN CHINA?
-HANG
What are animals that hang from trees called?
arboreal
To hang something?
suspend
What is it to hang something?
to hung on something is called what
