Consider the following statements with reference to the White Blood Cells in the human body:
1. White Blood Cells are colourless due to a lack of haemoglobin.
2. White Blood cells are the first line of defence against pathogens.
Which of the statement given above is/are correct?
1
1 only
2
2 only
3
Both 1 and 2
4
Neither 1 nor 2
5
Question Not Attempted