Table of Contents
Where does the plant transport food?
phloem
In plants, the synthesised food molecules by the leaves are transported to the different storage organs- roots, stem, fruits with the help of vascular tissue called phloem.
How and where does transport occur in plants?
Plants have tissues to transport water, nutrients and minerals. Xylem transports water and mineral salts from the roots up to other parts of the plant, while phloem transports sucrose and amino acids between the leaves and other parts of the plant.
Which part of plant carries food and water?
The vascular system is comprised of two main types of tissue: the xylem and the phloem. The xylem distributes water and dissolved minerals upward through the plant, from the roots to the leaves. The phloem carries food downward from the leaves to the roots.
How does transport of food and water occur in plants?
Nutrients are transported along with water to the entire plant via the vascular tissue called xylem. The vascular tissue for the transport of food to the various parts of the plant is phloem. Transpiration generates a force which pulls up water absorbed by the roots from the soil, to reach the stem and leaves.
Where does the synthesis of food take place in a plant?
(5) The synthesis of food (or making of food) occurs in the leaves of a plant, so leaves are the food factories of a plant. The leaves of a plant can synthesise food because they contain a green pigment chlorophyll (which is necessary for making food).
How does food production contribute to the environment?
Livestock – animals raised for meat, dairy, eggs and seafood production – contribute to emissions in several ways. Ruminant livestock – mainly cattle – for example, produce methane through their digestive processes (in a process known as ‘enteric fermentation’).
How does photosynthesis provide food to humans and animals?
(1) Photosynthesis by plants provides food to animals (including human beings): The survival of animals (including human beings) depends on the food made by plants by photosynthesis. In the absence of photosynthesis, there would be no plants on this earth and hence no animals will survive.
What do plants use to transport water from roots to leaves?
The tiny, pipe-like vessels which transport water from the roots of a plant to its leaves are called xylem. The plants also need minerals to make foods other than carohydrates.