(a) Name one gustatory receptor and one olfactory receptor present in human beings.
(b) Write a and b in the given flow chart of neuron through which information travels as an electrical impulse.
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(a) The gustatory receptor's main purpose is to taste. Thus, in the human being, the tongue is the gustatory receptor as salty, sour, and sweet taste comes with the help of the tongue.
The olfactory receptor's main function is to smell and the nose present in the human beings functions to detect various types of smell.
(b) In the given flow chart of neurons, the information travels as an electrical impulse through:
Dendrites ---> Cell body ---> Axon ---> End point of neuron.
Related Articles Answer in one word:(i) Part of the brain that controls posture and balance of the body.(ii) Part of the neuron that acquires information.(iii) Part of the neuron through which the information travels as an electric impulse.
Draw the structure of a neuron and label the following on it:Nucleus, Dendrite, Cell body and AxonName the part of neuron:where information is acquired.through which information travels as an electrical impulse.
When we touch a hot plate unknowingly, then this heat is sensed by a receptor P present in our fingers. The receptor triggers an impulse in neuron Q which transmits the message to an organ R which is a part of the central nervous system. Here the impulse is passed on to a neuron S which in turn passes it to a yet another neuron T. The neuron T passes the impulse to a issue U in our arm. The tissue U then contracts and pulls our hand away from the hot plate.(a) What is the name of (i) receptor P (ii) neuron Q, and (iii) organ R?(b) What is (i) neuron S, and (ii) neuron T?(c) Name the tissue U.(d) What name is given to the phenomenon in which hand is pulled away quickly from the hot plate?(e) Name the effector in this whole process.
Write one similarity and one difference between the nutrition in amoeba and human beings.
Structure of B-Cell Receptor and Its Signaling Pathways
Which of the following statements is correct about receptors?(a) gustatory receptors detect taste while olfactory receptors detect smell (b) both gustatory and olfactory receptors detect smell (c) auditory receptors detect smell and olfactory receptors detect taste (d) olfactory receptors detect taste and gustatory receptors detect smell
Which of the following cannot be considered a receptor?(a) ear (b) nose (c) muscle (d) eye
Explain the difference between each of the following pairs of terms:(a) receptor and effector (b) cerebrum and cerebellum
Write one use of wind energy (a) in the past (b) at present.
Write down the following in the correct order for a simple reflex arc:(a) impulse travels in motor fibre(b) impulse travels in sensory fibre(c) effector organ stimulated(d) impulse crosses synapse
(a) What is a tuber? Name one stem tuber and one root tuber.(b) What is name of the organ of propagation present in a tuber?(c) Name one commonly used vegetable which is propagated by using tubers.
Name one property which is characteristic of (a) metals, and (b) non-metals.
(a) Write the formula of the functional group present in carboxylic acids.(b) Name the functional group present in \n
Label the parts (a), (b), (c) and (d) and show the direction of the flow of electrical signals in the given figure."
When a fork is seen through lenses $A$ and $B$ one by one, it appears as shown in the diagrams. What is the nature of (i) lens $A$, and (ii) lens $B$ ? Give reason for your answer."\n
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