Topic: Body Transport System Subtopic: What is blood?
How much is life of red blood cell?
Answer: Due to the absence of nucleus, red blood cells have a short life of about 100 days.
- How does content diffuse into cells from blood?
- How many parts does flower has?
- What is job of xylem?
- How many types of pollination are there?
- Which blood vessel carries blood and where?
- What is job of an antibody?