Table of Contents
- 1 What factors affect the movement of water through the stalks of celery?
- 2 What effect did the leaves have on water movement?
- 3 How does water move through celery?
- 4 What factors affect how water moves through the plant?
- 5 How does temperature affect the water uptake in celery plants?
- 6 How do leaves drink water experiment?
What factors affect the movement of water through the stalks of celery?
The tendency of cohesion and adhesion allow the water to move up in the narrow tubes such as celery stalk against the gravitational force. This upward movement of water through the stem of plants is called capillary action.
What effect did the leaves have on water movement?
STOMATA. These pores in leaves allow water to escape and evaporate–a process that helps to pull more water up through the tree from its roots.
What is transpiration in celery?
The water in the leaves of the celery evaporates through the surface of the leaves, and this leaves space inside the leaves where the water was. This process is called transpiration. This how plants transport the water and nutrients from the soil up to the very highest leaves.
What happened to the water in the celery experiment?
Learn about capillary action with this simple and colorful rainbow celery experiment. The small “vessels” in the celery stalks carry the water and color to the leaves, like the way blood travels through your body.
How does water move through celery?
Water is able to move up the xylem through a process called capillary action. Capillary action occurs when the forces of cohesion and adhesion combine in such a way that they overcome the downward force of gravity, and cause water to move upward through the thin tubes.
What factors affect how water moves through the plant?
Factors affecting transpiration
| Factor | Change in factor that increases transpiration rate |
|---|---|
| Temperature | Increase |
| Humidity | Decrease |
| Air movement | Increase |
| Light intensity | Increase |
Why does celery absorb water?
This process is called capillary action. Celery is handy for demonstrating capillary action because it has a lot of xylem tubes in the stalk, making for fast water uptake. This helps pull more water into the plant to keep the xylem tubes filled, continuing the cycle of water uptake.
How does celery use adhesion?
The cohesion and adhesion of water molecules help them to move up very thin tubes like those in a plant. In this activity the color in the water moved up into the celery with the water, because the water molecules attached to the coloring and brought it along.
How does temperature affect the water uptake in celery plants?
Celery’s cappilary system is greatly impacted by the temperature of water that it is placed in. According to test results, celery’s xylem vessels expand in hot water and contract in cool water. This means that the hotter the temperature of the water, the quicker transpiration rates will occur.
How do leaves drink water experiment?
First: Add water to each jar, filling about half way. Add a different color food dye to each jar, adding enough so the color is vibrant. Second: Add separate cabbage leaves or flowers to each jar, with the stalk/stem submerged under the water. Third: Leave your cabbage leaves over night.
How does water move from roots to leaves?
Water moves from the roots to the leaves through tissue called the xylem, in a process called transpiration. As water evaporates out of the leaf, more water is ‘pulled upwards’ to replace what has been lost.