मराठी

What Type of Reflex is the Following? Knitting and Swimming

Advertisements
Advertisements

प्रश्न

What type of reflex is the following?

Knitting and swimming

पर्याय

  • simple reflex

  • conditioned reflex

  • None of the above

MCQ
एक शब्द/वाक्यांश उत्तर
Advertisements

उत्तर

Conditioned and modified reflex.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: The Nervous System and Sense Organs - Short Questions

APPEARS IN

आईसीएसई Biology [English] Class 10 ICSE
पाठ 8 The Nervous System and Sense Organs
Short Questions | Q 11.2

संबंधित प्रश्‍न

If we happen to touch a hot object unknowingly, we immediately pull back our hand. What is this type of action known as?


Name two parts of the body which contain receptors of chemical stimuli.


The involuntary actions in the body are controlled by :

(a) medulla in forebrain
(b)medulla in hindbrain
(c) medulla in spinal cord
(d) medulla in midbrain


Your are driving your bicycle at a fast speed. Suddenly, a small boy comes in front of your cycle and, without wasting any time in thinking, you immediately apply the brakes and accident is avoided. What name is given to such an action?


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.


List in tabular form two differences between reflex action and walking. 


State whether the following is

Blinking


State whether the following is

Salivation when food is put in the mouth.


If after cutting through dorsal root of a spinal nerve of a mammal, the associated receptor in skin was stimulated the animal would ______.


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

  1. Name the phenomenon shown in the figure and define the same.
  2. Identify the parts labelled as 1 and 2. Write one functional difference between these two.
  3. Name the bony protective covering and the membranous protective covering of the spinal cord.
  4. Label the guidelines 3 and 4.
  5. How is the labelled part 3 different from part 4 with respect to its composition (part of neuron)?
  6. Give the technical term for the point of contact between the two nerve cells.
  7. Name the fluid filled inside the central canal of spinal cord.
  8. Name the term used for a small gap between two neurons.
  9. Give one example of a neurotransmitter.
  10. Draw a neat diagram of a nerve cell and label the parts: Perikaryon, Node of Ranvier, Myelin sheath and Axon terminals.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×