These cells conduct massage;
a) Skin cells
b) Nerve cells
c) White blood cells
d) Red blood cells
These cells transport oxygen around the body;
a) Skin cells
b) Nerve cells
c) White blood cells
d) Red blood cells
Average life of a red blood cell is:
NTS PST 15/12/2019 (8:30)
a) 20 day
b) 50 day
c) 90 day
d) 120 day
These cells fight germs that cause diseases;
a) Skin cells
b) Nerve cells
c) White blood cells
d) Red blood cell
Which one is the example of the unicellular organisms……………..
a) Amoeba
b) Paramecium
c) Both a and b
d) none of these
The cells which perform the same function ground together to make a………….
NTS
PST 24/11/2019
(8:30)
a) Tissue
b) System
c) Organ
d) all of these
