Biology - Coordination And Control
24 Questions
| Total Attempts: 993
The control and coordination of human beings take place through the nervous system and hormonal system, which is called endocrine system. A reflex action is an involuntary and nearly instantaneous movement in response to a stimulus. Answer the quiz below and see what you know about these movements. All the best!
Questions and Answers
- 1.A high concentration of auxin in shoots _______ cell elongation and hence growth.
- 2.A high concentration of auxin in roots _______ cell elongation and _________ growth.
- 3.Animals respond to.... (in an external environment) - 5 things
- A.
Light
- B.
Temperature
- C.
Faeses
- D.
Danger
- E.
Sound
- F.
Blood
- G.
Water
- H.
Plants
- I.
Oxygen levels
- J.
Blood glucose levels
- 4.Which of the following in 3rd in the order of nervous response?
- A.
Effector
- B.
Stimulus
- C.
CNS - coordinator
- D.
Sensory neurone
- 5.a change in your internal or external environment is called a _______
- 6.Digestion is a reflex action.
- A.
True
- B.
False
- 7.Turning to face a loud noise is a reflex action.
- A.
True
- B.
False
- 8.Your heart beating is a reflex action.
- A.
True
- B.
False
- 9.Blinking is a reflex action.
- A.
True
- B.
False
- 10.'Knee jerk' reaction is a nervous response.
- A.
True
- B.
False
- 11.Order of reflex response is...
- Stimulus
- Receptor
- Sensory neurone
- Relay neurone
- Motor neurone
- Effector
- Response - muscles
- A.
True
- B.
False
- 12.A high concentration of auxin in shoots _______ cell elongation and hence growth.
- 13.A high concentration of auxin in roots _______ cell elongation and _________ growth.
- 14.Animals respond to.... (in an external environment) - 5 things
- A.
Light
- B.
Temperature
- C.
Faeses
- D.
Danger
- E.
Sound
- F.
Blood
- G.
Water
- H.
Plants
- I.
Oxygen levels
- J.
Blood glucose levels
- 15.Which of the following in 3rd in the order of nervous response?
- A.
Effector
- B.
Stimulus
- C.
CNS - coordinator
- D.
Sensory neurone
- 16.a change in your internal or external environment is called a _______
- 17.Digestion is a reflex action.
- A.
True
- B.
False
- 18.Turning to face a loud noise is a reflex action.
- A.
True
- B.
False
- 19.Your heart beating is a reflex action.
- A.
True
- B.
False
- 20.Blinking is a reflex action.
- A.
True
- B.
False
- 21.'Knee jerk' reaction is a nervous response.
- A.
True
- B.
False
- 22.Order of reflex response is...
- Stimulus
- Receptor
- Sensory neurone
- Relay neurone
- Motor neurone
- Effector
- Response - muscles
- A.
True
- B.
False
The quiz below is on perception and coordination and it deeply evaluates the topic. Different people have different takes on the subject and the quiz will help you ascertain which side you fall on. All the best.
Questions: 20 | Attempts: 1942 | Last updated: Mar 22, 2022
-
Sample QuestionIn teaching the family care of the Alzheimer's patient, the nurse emphasizes which of the following behaviors as a serious threat to safety:
The human body is a very complex study. The different activities that the body does harmoniously are just magical. Coordination and balance is one of them. Where do we get our balance? The brain or the ears? Find out!
Questions: 38 | Attempts: 1731 | Last updated: Mar 21, 2022
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Sample QuestionThe ability of the CNS to control or direct the neuromotor system in purposeful movement& postural adjustment by selective allocation of muscle tension across appropriate joint segments is:
Prepared by: G. KUPPUSWAMY, P.G.Asst., Pachaiyapp's HSS, Kanchipuram.
...
Questions: 19 | Attempts: 1221 | Last updated: Mar 21, 2022
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Sample QuestionWhich one do you like?
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