Topic: Body Transport System Subtopic: What is blood?
How does white blood cell deplete germ?
Answer: A white blood cell is always on the lookout for a harmful bacteria. Whenever it sees one, it engulfs it (wraps around it and eats it).
Learn also:
- What are stamens?
- What is root cap?
- How are xylem and phloem arranged in stem?
- What is heart transplant?
- What happens after exchange of substances?
- How does roots get energy and grow?