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Heart of Cockroach is...

Heart of Cockroach is

A

myogenic

B

photogenic

C

neurogenic

D

morphogenic

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Types of Hearts**: - There are two main types of hearts: myogenic and neurogenic. - Myogenic hearts do not require nervous input for contraction, while neurogenic hearts do require nervous signals. 2. **Identifying the Heart Type in Cockroaches**: - Cockroaches have an open circulatory system, which is characteristic of organisms with neurogenic hearts. - Therefore, the heart of a cockroach is classified as neurogenic. 3. **Characteristics of the Cockroach Heart**: - The heart of a cockroach is multi-chambered, consisting of approximately 13 chambers. - A unique feature of the cockroach heart is its ability to stop beating while the organism is still alive. 4. **Conclusion**: - Based on the information gathered, the heart of a cockroach is neurogenic. ### Final Answer: The heart of a cockroach is **neurogenic**. ---
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