Subjective Type

Answer the following questions. i) Draw a well labelled diagram of a neuron and name the following parts. 1) Node of Ranvier 2) Nissil granules 3) Cyton ii) Name the part of the human brain which is concerned with the following. 1. Seat of memory 2. Coordinates muscular activity iii. Mention any three major activities of the WHO.

Solution

(i) Refer the given image.
ii) 1. Seat of memory : cerebrum
2. Co-ordinates muscular activity: cerebellum
iii) The three major activities of WHO are as follows
1. Set pharmaceutical standards
2. Suggests Quarantine measures
3. Finances research on various diseases.

SIMILAR QUESTIONS

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

Given below is the diagram of a neuron. Name the parts numbered 1-5.

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

Cyton is the nucleus of a nerve cell.

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

Study the diagram given below and the answer the questions that follow: (a) Identify the cell. (b) Name the parts labelled 1,2,3,4,5, and 6. (c ) Where is this cell likely to be found in the human body and what is its function?

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

The longest cell in animals.

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

The Nissl granules of nerve cells are made up of

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

Nissl granules are mostly present in

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

All information from our environment is detected by the specialized .................. cells.

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

................... is the functional and structural unit of the nervous system.

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

Main parts of a neuron are ............... and .........................

Animal Physiology: Locomotion, Senses, Nervous and Chemical Coordination

Choose the ODD one out from the following terms given and name the CATEGORY to which the others belong. Example: Nose, Tongue, Arm, Eye Answer: Odd Term- Arm, Category- Sense organs Dendrites, Medullary Sheath, Axon, Spinal cord.

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