In insectivorous plant e.g., Nepenthes, the leaf lamina gets modified in the form of pitcher and anterior part of petiole coils like tendril which keeps the pitcher in a vertical direction. Posterior part of the petiole remains flattened like a leaf. The apex of lamina forms a lid. Pitcher contains digestive enzyme which the trapped insects .
All these modifications and adaptation are developed to make up the nitrogen deficiency in the plant because these plants are found in N2 deficient soil, (marshy/swamp soils)

Exchange of gases.

During secondary growth, the epidermal layer gets broken and needs to be replaced with new protective layer. The cork cambium helps create a new layer for protection.

Composition of Stele: Pericycle, Vascular Bundle and Pith.

Cells containing chlorophylls compose the mesophyll in leaves.

Jute fibres are phloem fibres and are used for making gunny sacks

Food storage and mechanical support.

On the basis of their structure and location, there are three types of tissue systems:
(a) Epidermal Tissue System. Epidermis, Stomata
(b) Ground or Fundamental Tissue System and: Parenchyma, Sclerenchyma and Collenchyma
(c) Vascular or Conducting Tissue System. Phloem and Xylem.

Xylem and phloem are composed of several types of cells and they work as a unit. Hence they are called complex tissues.

As shown in above diagrams the vascular bundles in dicot stems are arranged in a ring, while they are in scattered arrangement in monocot stems.

It belongs to mustard  Ebracteate, actinomorphic, bisexual, bimerous; calyx-4, polysepalous, in two whorls of two each; corolla 4, polypetalous, cruciform; androecium-6, polyandrous, tetradynamous in two whorls, one with two, the second with four, gynoecium-bicarpellary, syncarpous and superior.

Asparagus, Ruscus, Yucca, Aloe, Gloriosa, Smilax, TULIPS, LILIES, ETC.

The fruit is mature ovary develops after fertilization fruit consists of wall named pericarp and seeds.sometimes pericarp is fleshy and differentiated into outer epicarp, middle mesocarp, and inner endocarp.