Managment And Continuty Of Life

15 Questions | By Anikuiz | Last updated: Mar 21, 2022 | Total Attempts: 102

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(Part A)-objective questionsEach question is followed by four options. Choose the best answer for each question. (Part B)-Structure questionsFill in the blanks with the correct answer.

Questions and Answers

1.

Part A1 Which of the following are human sense organs? I Eye lids II Ears III Tongue IV Skin
- A.
  
  I and III only
- B.
  
  II and IV only
- C.
  
  II, III and IV only
- D.
  
  I, II, III and IV
2.

2.Which part of the human body is the first to receive external stimuli?
- A.
  
  The brain
- B.
  
  The sensory organ
- C.
  
  Effectors
- D.
  
  Nerves
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?
- A.
  
  A
- B.
  
  B
- C.
  
  C
- D.
  
  D
4.

4.When our nose produces too much mucus, we cannot smell well. What happens when ournose is completely dry?
- A.
  
  Our nose can immediately detect smells
- B.
  
  Our nose will produce thin mucus
- C.
  
  Our nose cannot detect smells
- D.
  
  Our nose can only detect pleasant smells
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?
- A.
  
  A
- B.
  
  B
- C.
  
  C
- D.
  
  D
6.

6. Which of the following is not a part of the eye?
- A.
  
  Conjunctiva
- B.
  
  Cornea
- C.
  
  Cochlea
- D.
  
  Choroid
7.

7.The figure above shows a sight defect. What causes this sight defect?
- A.
  
  Reading books in dim light
- B.
  
  A thick lens
- C.
  
  A short eyeball
- D.
  
  Fewer cells on the retina
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
- A.
  
  I and III only
- B.
  
  II and IV only
- C.
  
  I, II and III only
- D.
  
  I, II, III and IV
9.

10. The apparatus in the figure above was set up and left for five days. What will you observe after five days?
- A.
  
  The shoots will grow upwards and the roots will grow to the right
- B.
  
  The shoots will grow upwards and the roots will grow downwards
- C.
  
  The shoots will grow upwards and the roots will grow to the left
- D.
  
  The shoots and roots will grow to the left
10.

Part B1. Sound is produce by...........................
11.

2.the transmission of sound needs a........................
12.

2.State the stimulus fora) Phototropism-......................................b) Hydrtropism-.......................................c) Geotropism-..........................................d) Tigmotropism-........................................
13.

1. State two types of animal visionsa).................................................b)..................................................
14.

3. Reflection of light is carried on when a light rays ....................by an opaque surface.
15.

4...........................of light takes place when light travel through two different media with alson in different densities.