Which of the following is an effect of carbon monoxide on...
Which of the following is an effect of carbon monoxide on man?
irritating the skin
Reducing oxygen carrying capacity of blood
Causing gene mutation
Destroying white blood cells
Correct answer is B
No explanation has been provided for this answer.
Micro-organisms are important in recycling nutrients because ...
Which of the following statement is correct about the experiment? ...
i2/1, c0/0, pm3/2, m3/3. The general formula above represent that of ...
Which of the following vertebrates does the skin function as a respiratory surface? ...
The part labelled 3 is the ...
In what part of the human body does the secretion of the growth hormone occur? ...
The matured sex cell which takes part in sexual reproduction is referred to as ...