Question

y RBC red and WBC is white in colour?

Answer 1

hey dear
here is your answer

RBC is red due to presence of haemoglobin while haemoglobin is absent in WBC. so, WBC is white in colour.

hope it helps :)

Answer 2

Due to haemoglobin Bcz haemoglobin is a red pigment.
And haemoglobin is absent in WBC so it is white in colour.