- 1(current)
Q. No.If the head of cockroach is removed, it may live for few days because:
| 1. | The cockroach does not have a nervous system. |
| 2. | The head holds a small proportion of a nervous system while the rest is situated along the ventral part of its body. |
| 3. | The head holds a third of the nervous system while the rest is situated along the dorsal part of its body. |
| 4. | The supra-oesophageal ganglia of the cockroach are situated in ventral part of abdomen. |
Subtopic: Cockroach: Nervous System |
77%
From NCERT
NEET - 2020
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- 1(current)
Q. No.
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