Topic: Plant Transport Subtopic: The importance of phloem and xylem
What are cross walls?
Answer: Cross walls also known as sieve plates develop into sieve tubes. It is through the sieve tubes that the food is transported.
- How many times blood enters heart in one circulation?
- Which cell is found in highest amount in blood?
- Why is hemophilia dangerous?
- What is anaerobic respiration?
- What is digestion?
- What is anemia?