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प्रश्न
Match the organism with the type of nervous system found in them.
| 1. Neurons | a. Earthworm |
| 2. Ladder-type | b. Hydra |
| 3. Ganglion | c. Flatworm |
| 4. Nerve net | d. Human |
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उत्तर
| 1. Neurons | d. Human |
| 2. Ladder-type | c. Flatworm |
| 3. Ganglion | a. Earthworm |
| 4. Nerve net | b. Hydra |
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संबंधित प्रश्न
___________ is a neurotransmitter.
The supporting cells that produce myelin sheath in the PNS are _________.
Answer the following.
Complete the table.
| Location | Cell Type | Function |
| PNS | ___________ | Produce myelin sheath |
| PNS | Satellite cells | _____________ |
| ___________ | Oligodendrocytes | Form myelin sheath around central axon |
| CNS | ___________ | Phagocytose pathogens |
| CNS | ___________ | Form the epithelial lining of brain cavities and central canal. |
Long answer question
Draw the neat labelled diagram of Multipolar Neuron.
Identify and name the type of tissue in the following:
Inner lining of the intestine
Answer the following question:
Identify and name the type of tissue in the following:
Heart wall
Identify and name the type of tissue in the following:
Inner lining of the buccal cavity
Answer the following question.
Supriya stepped out into the bright street from a cinema theatre. In response, her eye pupil shrunk. Identify the muscle responsible for the same.
Complete the following table.
| Cell/Tissue/Muscles | Functions | |
| 1. | Cardiac muscles | ______ |
| 2. | ______ | Connect skeletal muscles to bones. |
| 3. | Chondroblast cells | ______ |
| 4. | ______ | Secrete heparin and histamine |
The resting potential of a neuron is ______.
