Managment And Continuty Of Life
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Part A1 Which of the following are human sense organs? I Eye lids II Ears III Tongue IV Skin
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I and III only
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II and IV only
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II, III and IV only
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I, II, III and IV
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(Part A)-objective questions
Each question is followed by four options. Choose the best answer for each question.
(Part B)-Structure questions
Fill in the blanks with the correct answer.
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2.Which part of the human body is the first to receive external stimuli?
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The brain
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The sensory organ
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Effectors
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Nerves
Correct Answer
A. The sensory organExplanation
THE BRAIN,NERVE AND EFFECTORS NOT THE FIRST PART STIMULI RECIEVE THE STIMULUS.Rate this question:
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- 3.
3. The figure above shows a cross-section of a human skin. Which of the parts labelled A, B, C or D, is most sensitive to pain?
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A
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B
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C
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D
Correct Answer
A. AExplanation
THE MOST OUTER RECEPTOR RECIEVES PAIN STIMULIRate this question:
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- 4.
4.When our nose produces too much mucus, we cannot smell well. What happens when ournose is completely dry?
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Our nose can immediately detect smells
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Our nose will produce thin mucus
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Our nose cannot detect smells
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Our nose can only detect pleasant smells
Correct Answer
A. Our nose cannot detect smellsExplanation
MUCUS IS NEEDED TO DETECT CHEMICAL SUBSTANCES IN AIR THAT ENTER HUMAN NOSERILLRate this question:
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- 5.
5.The figure above shows a cross-section of the human ear. Which of the parts, labelled A, B, C or D, is not involved in the hearing mechanism?
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A
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B
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C
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D
Correct Answer
A. CExplanation
THIS PART INCHARGE IN BODY BALANCE ONLY.Rate this question:
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- 6.
6. Which of the following is not a part of the eye?
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Conjunctiva
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Cornea
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Cochlea
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Choroid
Correct Answer
A. CochleaExplanation
COCHLEA IS HEARING PART.Rate this question:
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- 7.
7.The figure above shows a sight defect. What causes this sight defect?
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Reading books in dim light
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A thick lens
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A short eyeball
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Fewer cells on the retina
Correct Answer
A. A thick lensExplanation
THE IMEJ IS NOT FORM ONTO RETINARate this question:
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- 8.
Which of the following conditions cannot be aided by using any of the above instruments? I Astigmatism II Night blindness III Short sightedness IV Colour blindness
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I and III only
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II and IV only
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I, II and III only
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I, II, III and IV
Correct Answer
A. II and IV onlyExplanation
THESE TWO EYE DEFECTS ARE INHERITED FROM THEIR PARENTSRate this question:
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- 9.
10. The apparatus in the figure above was set up and left for five days. What will you observe after five days?
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The shoots will grow upwards and the roots will grow to the right
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The shoots will grow upwards and the roots will grow downwards
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The shoots will grow upwards and the roots will grow to the left
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The shoots and roots will grow to the left
Correct Answer
A. The shoots will grow upwards and the roots will grow to the rightExplanation
THE SHOOTS RESPONSE TO LIGHT AND THE ROOTS RESPONSE TO WATERRate this question:
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- 10.
Part B1. Sound is produce by...........................
Correct Answer
vibrationsExplanation
the vibration of particles will produce sound wavesRate this question:
- 11.
2.the transmission of sound needs a........................
Correct Answer
mediumExplanation
medium usually exsits in form of gas,liquid or gas.Rate this question:
- 12.
2.State the stimulus fora) Phototropism-......................................b) Hydrtropism-.......................................c) Geotropism-..........................................d) Tigmotropism-........................................
Correct Answer
light water gravity touchExplanation
each of plant stimulus will respon for pleasant responseRate this question:
- 13.
1. State two types of animal visionsa).................................................b)..................................................
Correct Answer
monocular stereoscopicExplanation
The correct answer is monocular and stereoscopic. Monocular vision refers to the ability of animals to see with only one eye, while stereoscopic vision refers to the ability to perceive depth and distance using both eyes. Monocular vision allows animals to have a wider field of view, while stereoscopic vision provides better depth perception and helps with tasks such as hunting and navigating through complex environments.Rate this question:
- 14.
3. Reflection of light is carried on when a light rays ....................by an opaque surface.
Correct Answer
reflectedExplanation
When light rays hit an opaque surface, they bounce back or change direction. This phenomenon is known as reflection. Therefore, the correct answer is "reflected."Rate this question:
- 15.
4...........................of light takes place when light travel through two different media with alson in different densities.
Correct Answer
refractionExplanation
Refraction of light occurs when light travels from one medium to another with a change in density. This change in density causes the light to change direction or bend as it passes through the boundary between the two media. This phenomenon is responsible for various optical effects, such as the bending of light in a prism or the apparent shift in position of an object when viewed through a glass of water.Rate this question:
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May 20, 2024Quiz Edited by
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Jan 16, 2010Quiz Created by
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