HORTICULTURE

Detailed explanation-1: -Xylem is a conducting tissue that is responsible for the transport of water while phloem is a conducting tissue that is responsible for the transport of food in plants. Xylem transports soluble minerals and water molecules. Phloem transports food and other nutrients like sugar and amino acids.

Detailed explanation-2: -Water and sugars are transported by xylem vessels and phloem tubes, respectively. Since these two conduits are hydraulically connected, it can be expected that both transport processes are physiologically coupled.

Detailed explanation-3: -Sugars produced in sources, such as leaves, need to be delivered to growing parts of the plant via the phloem in a process called translocation, or movement of sugar.

Detailed explanation-4: -Xylem and phloem are two conducting tissues present in plants. Phloem transports food material from leaves to other parts of the plant body. It can conduct food in both directions. Xylem conducts minerals and water only in the upward direction i.e. from roots towards the stem.

Detailed explanation-5: -Phloem, the vascular tissue responsible for transporting organic nutrients around the plant body, carries dissolved sugars from the leaves (their site of production) or storage sites to other parts of the plant that require nutrients.