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Biology 10 Chapte 12 - Coordination and Control - 1
1.
The tissues and organs of the body work together by a process called………..?
a) Reproduction
b) Coordination
c) Respiration
d) Excretion
2.
When we are writing something, our hands are in collaboration with………..?
a) Eyes
b) All are correct
c) Thoughts
d) Muscles
3.
The process that enables us to respond to happenings in the world around us is called………..?
a) Reproduction
b) Respiration
c) Coordination
d) Homeostasis
4.
The process in which muscles work together during movement is an example of...................?
a) Cellular respiration
b) Coordination
c) Breathing
d) Locomotion
5.
When a boy runs to catch a ball, he uses many of his muscles to move him. The coordinator in this case is..............?
a) Respiratory system
b) Muscular system
c) Nervous system
d) Endocrine system
6.
When a boy runs to catch a ball, nervous system uses information from his..........?
a) Effected organs
b) Receptors
c) Sense organs
d) Working organs
7.
One muscle is coordinated with other by.................?
a) Nervous system
b) Respiratory system
c) Endocrine System
d) Muscular system
8.
Extra heat is removed fast from the body, when.............?
a) Breathing rate is increased
b) Heartbeat rates are decreased
c) Breathing rate is decreased
d) Cellular respiration is increased
9.
Our all life activities are...............?
a) Not dependent
b) Working independently
c) Coordinated together
d) Not Coordinated together
10.
Our body works as......................?
a) Six units
b) One unit
c) Many units
d) Five units
11.
How many types of coordination are in an organism?
a) Four
b) Five
c) Three
d) Two
12.
Which system brings about nervous coordination?
a) Nervous system
b) Respiratory system
c) Chemical system
d) Endocrine system
13.
Which system brings about chemical coordination?
a) Endocrine system
b) Respiratory system
c) Nervous system
d) Chemical system
14.
Which of the following coordination do animals have?
a) Chemical coordination
b) Both b and c
c) None of these
d) Nervous coordination
15.
How many components a coordinated action has?
a) Five
b) Seven
c) Eight
d) Six
16.
Which of the following coordinated action has the examples of touch, light, sound waves?
a) Receptors
b) Coordinators
c) Effectors
d) Stimuli
17.
Which of the following component of coordinated action is defined as any change in environment which can provoke a response in organism?
a) Coordinators
b) Effectors
c) Stimuli
d) Receptors
18.
Which of the following component of coordinated action is used to detect stimuli?
a) Receptors
b) Effectors
c) Response
d) Coordinators
19.
Which of the following organ detects sound waves?
a) Ears
b) Nose
c) Eyes
d) Tongue
20.
Which of the following organ detects light rays?
a) Nose
b) Eyes
c) Tongue
d) Ears
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