Which of the following sense organ is responsible for the perception of smell/odour?
a) nose
b) tongue
c) skin
d) eyes
The receptors send messages to the….
a) muscles
b) bones
c) effectors
d) coordinators
In nervous coordination the…..and ……are the coordinators.
a) cells,, tissues
b) RBC, WBC
c) brain ,spinal cord
d) hormones
Which of the following is/are coordinator/s in chemical coordination?
a) brain
b) spinal cord
c) glands
d) all of these
What is/are the function/s of coordinators?
a) to receive stimuli
b) to interpret the stimuli
c) to direct the effectors
d) all of these
The messages in nervous coordination are…..
a) nerve impulse
b) chemical
c) hormones
d) all of these
