Red blood cells contain hemoglobin, but white blood cells do not
White blood cells have a nucleus and red blood cells don't.
White blood cells have a nucleus and red blood cells don't.
White blood cells have a nucleus and red blood cells don't.
Red blood cells contain hemoglobin, but white blood cells do not
White blood cells have a nucleus and red blood cells don't.
red blood cells carry oxygen white blood cells attacks virus
plants dont have white blood cells...they have chloroplasts
red blood cells are smaller.
Red blood cells contain hemoglobin, but white blood cells do not
red blood cells are disc shaped while white blood cells have no permanent shape.
red blood cells are erythrocytes while white blood cells are lymphocytes.