AP BIOLOGY

Detailed explanation-1: -It is a component of the transport system in vascular plants. It comprises two tissues, i.e. phloem and xylem. Xylem comprises vessel elements, tracheids, xylem sclerenchyma, xylem parenchyma, and xylem fibers.

Detailed explanation-2: -A vascular bundle is a part of the transport system in vascular plants. The transport itself happens in the stem, which exists in two forms: xylem and phloem. Both these tissues are present in a vascular bundle, which in addition will include supporting and protective tissues.

Detailed explanation-3: -organized into discrete strands or vascular bundles, each containing both xylem and phloem. The cells between the vascular bundles are thin-walled and often store starch.

Detailed explanation-4: -The vascular bundles comprise both xylem and phloem. The bundling of the vascular tissues ensures the connection between the remaining plant parts. This bundling ensures efficient transportation of substances.

Detailed explanation-5: -In dicot leaf xylem and phloem are the two vascular structures helping in the transportation of water and minerals. They are arranged as follows inside the bundle sheath : Xylem is present towards the upper epidermis. Phloem is present towards the lower epidermis.