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1. POWERPOINT PRESENTATION
SIBI.V.R
NATURAL SCIENCE
NEW B.ED COLLEGE
NELLIMOODU
REG.NO: 181/14376020

2. WELCOME

3. PLANT TISSUES

4. INTRODUCTION
TISSUES ARE GROUPS OF SIMILAR
CELLS THAT HAVE A COMMON
ORIGIN AND PERFORM SPECIFIC
FUNCTIONS.

5. TYPES OF PLANT
TISSUES
PARENCHYMA
COLLENCHYMA
SCLERENCHYMA

6. PARENCHYMA
COMPOSD OF CELLS WITH THE
SIMPLEST STRUCTURE.
SEEN IN THE SOFT PARTS OF THE
PLANT.
HELPS IN PHOTOSYNTHESIS AND
THE STORAGE OF FOOD.

7. PARENCHYMA

8. COLLENCHYMA
COMPOSED OF CELLS THAT ARE
THICK ONLY AT THE CORNERS OF
THE WALL.
PROVIDES FLEXIBILITY AND
SUPPORT.

9. COLLENCHYMA

10. SCLERENCHYMA
COMPOSED OF CELLS THAT ARE
UNIFORMLY THICK ALL OVER THE
CELL WALL.
PROVIDES STRENGTH AND
SUPPORT TO PLANT PARTS.

11. SCLERENCHYMA

12. THANK YOU