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How many chambers does a reptile heart have?
Most reptiles have a 3-chambered heart. Crocodiles and alligators have a 4-chambered heart.
Does a frog have a slow heart beat?
i think it does have a slow heart beat!
Why might it be beneficial for your heart to beat more quickly during the fight or flight response?
adrenaline is released into the bloodstream
Which valve controls the heartbeat?
Valves have nothing to do with heart beat The pacemaker of the heart controls the heart beat
What color makes your heart beat faster?
If you fix your eyes on the color red, your heart will beat faster.
How does heart function when you are in love?
its not really in the heart its emotionally... uless your having hard good sex then your heart will beat faster as your moving quickly.
Why do crocodiles shut their mouths quickly?
Crocodiles shut their mouth really quickly so that their prey like the fishes can't escape. If their prey keeps on escaping, the crocodiles will become very hungry.
How does an insect's heart beat?
How does an insects heart beat How does an insects heart beat How does an insects heart beat How does an insects heart beat
What causes atrial fibrillation?
the heart beat is completely irregular. The atrial muscles contract very quickly and irregularly; the ventricles, the heart's two large lower chambers, beat irregularly but not as fast as the atria
How is the heart rate modified according to the needs of the body?
When you are working hard, it will beat faster to get oxygen to the body more quickly. When resting, it will beat more slowly.
What reptile has four chembers in his heart?
Crocodiles and alligators
Are crocodiles amphibias?
no because it have four chambered heart
How does the heart of crocodiles differ from that of other reptiles?
they have 4 chambered heart , instead of a 3 chambered heart .
Is heart arrhythmia where your heart is fast?
Heart arrhythmias is an irregular heart beat. The condition tachycardia is when the heart beats more quickly than normal. Mayo Clinic offers information on this condition(http://www.mayoclinic.com/health/tachycardia/DS00929).
Why might it be beneficial for your heart to beat more quickly during fight or flight response?
jade price is super cool (y)
Can you feel a heart beat at 8 weeks?
You will not be able to feel a heart beat, but a heart beat can be detected. Usually at around 5 weeks a heart beat can be heard.
Why do crocodiles have a four-chambered heart?
Crocodiles may have had an ancestor that was starting down the path to being warm-blooded. Crocodiles are related to dinosaurs and their modern descendants, birds, which also have four-chambered hearts. The four-chambered heart allows for more efficient blood circulation.
