English

When You Smell a Favourite Food Your Mouth Begins to Water (That Is, You Secrete Saliva). Write Down What is the Example of the Gland Which is Stimulated to Secrete Saliva.

Advertisements
Advertisements

Question

When you smell a favourite food your mouth begins to water (that is, you secrete saliva). Write down what is the example of the gland which is stimulated to secrete saliva.

Advertisements

Solution

Salivary gland (effector) is stimulated to secrete saliva. 

shaalaa.com
  Is there an error in this question or solution?
Chapter 2: Control and Coordination - Exercise 2 [Page 117]

APPEARS IN

Lakhmir Singh Biology Part 3 [English] Class 10
Chapter 2 Control and Coordination
Exercise 2 | Q 52.3 | Page 117

RELATED QUESTIONS

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


State one function each of cerebellum and pons.


Which part of the eye contains cells which are sensitive to light?


Give the functions of medulla.


A cell (or group of cells) in a sense organ which is sensitive to a particular type of stimulus is called :

(a) interceptor
(b) effector
(c) receptor
(d) acceptor


Which of the following cannot be considered a receptor?

(a) ear
(b) nose
(c) muscle
(d) eye


Cerbellum, medulla and pons are the parts of :
(a) mid-brain
(b) hind-brain
(c) forebrain
(d) spinal cord


Explain the mechanism of reflex action with the help of a suitable diagram.


List in tabular form three distinguishing features between cerebrum and cerebellum.


Give two examples of reflex actions in our daily life.

State whether the following is

Cleaning


What type of reflex is the following?

Solving mathematical sums


What type of reflex is the following?

Formation of goose-pimples in cold weather.


Give Technical Term:
The scientist, who conducted experiment on a dog to show conditioned reflex


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 ______.


Differentiate between Voluntary and involuntary actions.


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×