waecE-LEARNING
Physical education 2 , May/June 2011  
Questions:   1 2 3 4 5 6 7 8 9 10   Main
General Comments
Weakness/Remedies
Strength










question 4
  1. Name the two muscles that aid the process of respiration.                                         [2 marks]
  2. Name the two components of oxyhaemoglobin.                                                        [2 marks]                                

 

_____________________________________________________________________________________________________
Observation

This question was attempted by many candidates and their performance was poor.  In part (a) candidates took wrong answers such as components of physical fitness, flexor, muscles, lungs, kidney, cardiac/heart muscles, volumtary muscles, involuntary muscles, gymnastic muscles and polevault muscles as muscles that aid the process of respiration.  In part (b) candidates wrote wrong answers such as white blood cells, carbondioxide, enzymes, inhalation, exhalation, respirational activities and recreational activities as componenets of oxyhaemoglobin.

However, the expected answers were as follows:

4(a)   Muscles that aid the process of respiration

  •   diaphragm
  •   intercostals             

   (b)   Components of oxhaemoglobin
-oxygen                                                                                                                                                                                 -    -haemoglobin/red blood cell 

Powered by Sidmach Technologies(Nigeria) Limited .
Copyright © 2015 The West African Examinations Council. All rights reserved.