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When plants respire do they take up oxygen from their roots or from the stomata in their leaves or both?
Plants primarily take up oxygen through their stomata in the leaves during respiration. Oxygen is required for the breakdown of glucose to release energy. While roots also respire, it is mainly to break down nutrients and not primarily for oxygen uptake.
Evaporation of water through the stomata?
Evaporation of water through the stomata is called transpiration. It is a natural process where water vapor escapes from the plant leaves through small openings, the stomata. This loss of water helps plants cool down and facilitates the movement of nutrients and water from the roots to the leaves.
How do plants hold water?
Cactus plants hold water temporarily in their roots. They also hold it temporarily on their modified leaves. They hold it permanently in their stems.
Which part of the plant takes in light and air?
The leaves through their stomata take air in.
Do plants absorb Co2 through their roots?
No-it can enter from its laves to
Can leaves absorb water through their leaves?
yes
Where do cactus plants store starch?
Cactus plants use their stems for storage. So that's where starches are stored. In fact, stems are where a cactus plant stores everything. Other, non cactus plants may use their roots for storage. But cactus roots are much too fibrous and shallow.
Transpiration takes place in?
Transpiration takes place in the leaves of plants. It is the process by which water is lost from the plant through stomata in the leaf surface in the form of vapor. Transpiration helps in the movement of water and nutrients from roots to leaves.
What is absorbed from the soil by the plant roots and carried up to the leaves?
Water is absorbed by the roots of the plant.
What is the process in which water evaporates from the leaves and plants?
The process in which water evaporates from leaves and plants is called transpiration. It involves water moving from the roots through the plants and eventually exiting through small openings in the leaves called stomata. This helps regulate the plant's temperature and nutrient uptake.
What explains the process by which water moves from the roots to the leaves of plants?
The process by which water moves from the roots to the leaves of plants is called transpiration. Water is absorbed by the roots and travels up through the plant's vascular system, reaching the leaves where it evaporates through tiny openings called stomata. This evaporation creates a negative pressure that pulls more water up from the roots, allowing for a continuous flow of water throughout the plant.
What plant group does a plant cactus belong to?
Cactus plants belong to the group of succulent plants, which are characterized by their ability to store water in their stems, leaves, or roots. Succulent plants have adapted to arid environments, making them well-suited to survive in conditions with limited water availability.
