Question

What is three groups of meresmatic tissue on the basis of thier position ? Explain

Answer 1

Hello friend
__________________________________________________________

1. Apical meristem :-

position -  It is present at the root apex and the shoot apex. 

Function - it helps in root elongation.

2. Intercalary meristem :-

Position -  It is present between the masses of mature tissues present at the bases of the leaves of grasses.

Function - It helps in the regeneration of grasses

3. Lateral meristem :-

Position -  It is present in the mature tissues of roots and shoots.

Function - It helps in adding secondary tissues to the plant body and in increasing the girth of plants.

_______________________________________________________

Hope it will help u

Answer 2

Hi friend ❔✨✨✨

The three groups of meristematic tissues are:--

1)))APICAL MERISTEMS ;;-
These are situated at the growing tip of stems and roots at shoot apex and root apex .Apical are found at apices of the leaves.

Function--- Increase in the height of the plant ,which is called primary growth.

2))LATERAL MERISTEMS---
These are found beneath the bark and in vascular bundles of dicot roots and stems .They occurs in thin layers.

Function--- It cause the organ to increase in diameter and girth.This Is called secondary growth.


3)) INTERCALARY MERISTEMS--- They are located at the base of leaves or internode ..eg.stems of grasses and other monocots.

Function---It is produce an increase in the length of an organ such as leaves and internode.......

Hope it is helpful ✨✨✨✨✨

Her tanu ❤❤❤❤❤