Biology
The passage of white blood corpuscles through unruptured wall of blood vessels is known as
- diapedesis
- haemopoiesis
- phagocytosis
- cyclosis
Circulatory System
15 Likes
Answer
diapedesis
Reason — During any injury or infection the WBCs pass through the wall of blood vessel to reach the site of infection to fight bacteria. This process is referred to as diapedesis.
Answered By
8 Likes
Related Questions
Which layer of eyeball is richly supplied with blood vessels for providing nourishment to the organ?
- Sclerotic layer
- Choroid
- Retina
- Cornea
Extraordinary decrease in the number of leucocytes is called
- leucopenia
- leukemia
- myopia
- embolism
The rate of comparison of transpiration from both surfaces of a dorsiventral leaf is measured using
- Ganong's potometer
- Darwin's potometer
- Garreau's potometer
- Farmer's potometer
X-ray machine operator have to take special care to avoid exposure of X-rays.
Which of the following reasons support this statement?
P. X-ray damage the body cells.
Q. Too frequent exposure may cause genetic variations, bone cancer etc.
R. Too much X-rays exposure are not harmful.- Only P
- Only Q
- Only P and Q
- Only Q and R