Science, asked by saindanesai, 6 months ago

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Answered by harleenkaur47
3

ques1 -

Vascular tissue - The primary components of vascular tissue are the xylem and phloem.

Epidermis - Cells forming the outer surface of the leaves and of the young plant body.

Vascular tissue - The primary components of vascular tissue are the xylem and phloem.

Answered by prashika642018
1
  1. Xylem and Phloem
  2. a) Apical meristems give rise to the primary plant body and are responsible for the extension of the roots and shoots.

b) Lateral meristem help plants to grow laterally (i.e., larger in diameter).

3.a.collenchyma cells serve growing parts of the plant, such as shoots and leaves, both by providing support and by filling in vacant spaces that will be used for later growth

b. The thickened walls of the collenchyma cells enable them to provide additional support to the areas where they are found

4.Xylem carries water and minerals from the roots to the leaves. Whereas, phloem carries the food prepared by the leaves to different parts of the plant.

5.Stomata have two main functions, namely they allow for gas exchange acting as an entryway for carbon dioxide (CO2) and releasing the Oxygen (O2) that we breath. The other main function is regulating water movement through transpiration.

6.Divison of labour states that the work is distributed amongs different parts for efficiency of work.

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