The cockroach heart is neurogenic because it requires nerve impulses to contract. myogenic hearts are found in mollusks and vertebrates. In the myogenic heart, the heartbeat is under muscle control. Therefore, the correct answer is option (C).
What kind of heart does a cockroach have?
Cockroaches have a tubular heart with 13 chambers. Oxygenated blood enters each chamber through a pair of slit-like slits known as Ostia. The first chamber leads to the aorta, which in turn leads to the cranial sinus. Therefore, the correct option is option d.
What is an example of a myogenic heart?
☪ Myogenic myogenesis is a term used for muscles or tissues that can contract on their own, for example, without external electrical stimulation from the brain or spinal cord. An example of this phenomenon is actually present in the kidneys to regulate blood flow in blood vessels. Another example is the human heart.
Do cockroaches have a muscular heart?
Description: The heart of a cockroach is an elongated tubular structure. The tube lies along the dorsal centerline of the chest and abdomen just below the cockroach's ergum. Therefore, the cockroach's neurogenic heart is muscular and tubular.
Who has a myogenic heart?
Elephant: The elephant's heart is myogenic because all vertebrates have a myogenic heart. Myogenic contractions are contractions initiated by the muscle cells themselves, rather than external developments or stimuli such as innervation. Therefore, Option C: Elephant is the correct answer.
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