Plant Tissu

Anotações:

• The dividing tissue...growth of plant

Anotações:

• Have lost the ability to divide..have a permanent size shape and function....

1. Simple Permanent
   1. Parenchyma

      Anotações:

      • 1. Thin Cell walls.. 2. Live cells 3. Loosely packed more intercellular spaces 4.Gives support to plants and stores food. 5. Chlorenchyma 6.Arenchyma
   2. Collenchyma

      Anotações:

      • 1. Flexibility of plants 2.gives mechanincal strenght and allows easy bending.. 3.living elongated and has thicknings at the corners. 4.LIttle intercellular space..
   3. Sclerenchyma

      Anotações:

      • makes plant hard and stiff...dead cells..long narrow..lignin thickned walls...no intercellular space..