Question

i. The yellow coloured fluid part of the blood:
ii. The respiratory pigment contained in RBCs:
iii. Any two organelles absent in mature RBCs:
iv. The process of WBCs squeezing out through the walls of the blood capillaries:

Answer 1

                               

 i.            The yellow coloured fluid part of the blood: Plasma

ii.            The respiratory pigment contained in RBCs: Haemoglobin (Hb)

iii.            Any two organelles absent in mature RBCs: Nucleus, mitochondria and endoplasmic reticulum.

iv.            The process of WBCs squeezing out through the walls of the blood capillaries: Diapedesis 

Answer 2

I)plasma
ii) haemoglobin
iii)nucleus and mitochondria
iv) diapedesis