plant absorb a lot of water from the soil but very little water is used of in photosynthesis the rest of the water is lost to the atmosphere in the form of water vapour through the stomata the loss of water through stomata is called
Answers
Answer:
Transpiration is the loss of water from a plant in the form of water vapor. Water is absorbed by roots from the soil and transported as a liquid to the leaves via xylem. ... Of all the water absorbed by plants, less than 5% remains in the plant for growth.
Explanation:
Overview:
Transpiration is the loss of water from a plant in the form of water vapor. Water is
absorbed by roots from the soil and transported as a liquid to the leaves via xylem. In the
leaves, small pores allow water to escape as a vapor. Of all the water absorbed by plants,
less than 5% remains in the plant for growth. This lesson will explain why plants lose so
much water, the path water takes through plants, how plants might control for too much
water loss to avoid stress conditions, and how the environment plays a role in water loss
from plants.
Objectives:
At the completion of the lesson, students will be able to:
1. Define transpiration and explain why it occurs in plants.
2. Follow the pathway that water takes through plants from root uptake to
evaporation at leaf cell surfaces.
3. Describe how the driving force for water movement and any resistances to its
flow through the plant are the two major components controlling rates of
transpiration.
4. Describe how environmental conditions alter rates of transpiration.
5. Explain how the plant is able to alter rates of transpiration.
Answer:
Explanation:
Plants lose water from stomata in the form of water vapour. This process is called transpiration.....