NEET
- Exam
- NEET
- Subject
- Zoology
- Chapter
- Neural Control and Coordination
NEET · Zoology · Neural Control and Coordination
Organism Organisation of neural system A. Vertebrae 1. More...
| Organism | Organisation of neural system |
|---|---|
| A. Vertebrae | 1. More developed neural system. |
| B. Insects | 2. Simple neural organisation |
| C. Hydra | 3. Brain is present along with a number of ganglia and neural tissues |
| D. Lower Invertebrae | 4. Network of neurons |
Options
- AA -3 , B -2 , C - 1, D - 4
- BA -4 , B -2 , C - 3, D -1
- CA -1 , B -3 , C -4 , D - 2
- DA - 1, B -2 , C -4 , D -3
Correct answer
C. A -1 , B -3 , C -4 , D - 2
Step-by-step solution
The neural organisation is very simple in lower invertebrates. For example, in Hydra it is composed of a network of neurons. The neural system is better organised in insects, where a brain is present along with a number of ganglia and neural tissues. The vertebrates have a more developed neural system.