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How does blood flow in heart of perch?
The Perch, like all gilled fish, has a two-chambered heart consisting of a single Atrium and ventricle. De-oxygenated blood is pumped through the heart into the gills, where it becomes oxygenated and then flows to the perch's body tissue through arteries. Atrium-->Ventricle-->gills-->arteries-->body tissue-->veins-->repeat
Where do coronary arteries originate in the heart?
The right coronary artery takes its blood supply from the right coronary sinus, just above the aortic valve and sprouting from the ascending aorta. The left coronary artery takes its blood supply from the left coronoray sinus, also coming off of the ascending aorta. From these main coronary arteries, the rest of the branch coronary arteries are derived.
What controls the firing of the sinus node to trigger the start of the cardiac cycle?
Sinus node
What sinus rhythm has a rate of more than 100 beats per minute?
That's normal for hedgehogs...
Does the heart have veins?
Yes, veins carry blood back to the heart after the oxygen has been delivered to the body's various organs. Just to differentiate, arteries are what carry oxygen-rich blood from the heart to the body's organs. Hope this helps!
What is the funnel shaped sac found within the renal sinus?
Renal Pelvis
What is a funnel shaped sac found within the renal sinus?
A funnel-shaped sac found within the renal sinus is called the renal pelvis. It is where the urine collects before entering the ureter to be transported to the bladder.
Which term refers to the small conical projection are long the wall of the renal sinus of a kidney?
The term for the small conical projections along the wall of the renal sinus of a kidney is "renal papilla."
What are the fat filled cavity just inside the kidneys hilum?
The fat-filled cavities just inside the kidney's hilum are called renal sinus. They house the renal artery, renal vein, lymphatic vessels, nerves, and renal pelvis. The fat in this area helps provide cushioning and support for these structures.
The cavity of the kidney that receives urine from the calyces is called the?
Renal Sinus receives urine from the calyces.
What is name of cavity of kidney that received urine from calyces?
renal sinus
What is the papillary duct and what do they empty in to?
Papillary ducts are narrow tubes in the kidney that merge to form the renal papilla. They empty urine into the renal calyces within the renal sinus.
Is the medulla in the outer layer of the kidney?
No, the medulla is located in the inner portion of the kidney. It lies between the renal cortex and the renal sinus, and is where urine is formed and drained into the renal pelvis.
Does blood flow from the coronary sinus into the coronary arteries?
no it flows to your heart
What is a fat filled cavity just inside the kidney's hilium called?
Renal Sinus
Which term refers to the small conical projections along the wall of the renal sinus of a kidney?
papillaepepaily is the answer pepaily is the answer
What is the cup like structure that is located in renal sinus that receives urine from openings of papillary ducts?
Minor calyces
