Topic: Plant Transport Subtopic: Water enters the plants
What is semi-permaeable membrane?
Answer: Semi-permeable membrane is a cell membrane that allows only useful substances to enter the cell.
- How are gases transported?
- What are first symptoms of flu?
- What happens if sufficient oxygen is not present?
- What are xylem and phloem?
- What is vascular bundle?
- Which blood vessel carries blood and where?