Topic: Plant Transport Subtopic: The importance of phloem and xylem
What is transpiration?
Answer: Transpiration is a process in which water is lost from the leaves of the cell through small opening, so that more water can be taken up.
Answer: Xylem vessels form a series of tubes from roots to the leaves. When water is lost from the stomata, more water replaces it by entering through the roots. This flow of water is known as transpiration stream.
- What happens if less oxygen is absorbed in blood?
- How does mineral salts enter roots?
- From where does roots take up oxygen?
- What is activation energy?
- What is quantity of re blood cells in blood?
- What are root hairs?