If the head of cockroach is removed, it may live for few days because
If the head of cockroach is removed, it may live for few days because
- [NEET 2020]
- A
the head holds a $1 / 3^{\text {rd }}$ of a nervous system while the rest is situated along the dorsal part of its body.
- B
the supra$-$oesophageal ganglia of the cockroach are situated in ventral part of abdomen.
- C
the cockroach does not have nervous system.
- D
the head holds a small proportion of a nervous system while the rest is situated along the ventral part of its body.
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