Biology
In the cell of animals ,some micro-organisms and lower plants contain

Two centriole
Three centriole
One centriole
Four centriole

ANSWER DOWNLOAD EXAMIANS APP

Biology
Which one among the following statements is correct ?

Except the pulmonary vein, all other veins carry oxygenated blood
All veins carry oxygenated blood
All arteries carry oxygenated blood
Except the pulmonary artery, all other arteries carry oxygenated blood

ANSWER DOWNLOAD EXAMIANS APP