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 small molecules transported?
- What happens when atria are full of blood?
- What is meant by word extinct?
- What are vitamins and functions?
- Why are pacemaker cells important?
- How much is life of red blood cell?