मराठी

All the Voluntary Actions of Our Body Are Controlled by : (A) Cerebrum (B) Cerebellum (C) Pons (D) Medulla - Science

Advertisements
Advertisements

प्रश्न

All the voluntary actions of our body are controlled by :
(a) cerebrum
(b) cerebellum
(c) pons
(d) medulla

Advertisements

उत्तर

(a) the cerebrum

All the voluntary actions of our body are controlled by the cerebrum. The cerebrum is the largest and the most prominent part of the brain.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Control and Coordination - Exercise 2 [पृष्ठ ११८]

APPEARS IN

लखमीर सिंह Biology (Science) [English] Class 10
पाठ 2 Control and Coordination
Exercise 2 | Q 79 | पृष्ठ ११८

व्हिडिओ ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्‍न

Which part of the brain maintains posture and equilibrium of the body?


How are involuntary actions and reflex actions different from each other?


Give examples of unconditional reflexes


The diagram given below shows the internal structure of a spinal cord depicting a phenomenon. Study the diagram and answer the questions:

1) Name the phenomenon that is depicted in the diagram. Define the phenomenon.

2) Give the technical term for the point of contact between the two nerve cells.

3) Name the parts numbered 1, 2 and 3.

4) How does the arrangement of neurons in the spinal cord differ from that of the brain?

5) Mention two ways by which the spinal cord is protected in our body.


State one function each of cerebellum and pons.


What is meant by receptors and effectors? Give two examples of each.


Give the various functions of brain.


Which of the following helps in maintaining posture and balance of the human body?


The olfactory receptors in humans are located in :
(a) eyes
(b) tongue
(c) ears
(d) nose


State whether the following is simple reflex, conditioned reflex or neither of the two.

Sudden application of brakes of the cycle on sighting an obstacle in front


Two hungry boys (A and B) enter a restaurant and find a table decorated as follows:

Boy B starts salivating but not A. Explain the reason for this difference.


Define the following:

Reflex action


State whether the following is

Sneezing


State whether the following is

Blinking


Give Technical Term:
Response to a stimulus without the intervention of the will of an animal.


Mention, if the following statement is True or False
Reflex action is a unit of nervous action


A change in the environment that causes an animal to react is called ______.


How is the mode of action in beating of the heart different from reflex actions? Give four examples.


Why have reflex arcs evolved in animals? 


Categorise the following under stimulus and response.

Pain in the eye if something falls into it.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×