class 9th simple permanent tissue

this ppt contains information regarding simple permanent tissues, it contains detailed information about parenchyma and collenchyma tissues

1. Life science Class 9 th LP - 11 Bittu Kumar Integrated B.Sc. - B.Ed. School of education,LPU

2. 1.Types of tissues based on whether the cells can divide or not 2. Match the followings with their correct functions. Apical Increase girth intercalary Growth lateral Elongation of root or shoot

3. TOPIC – SIMPLE PERMANENT TISSUES

4. PERMANENT TISSUES SIMPLE PERMANENT TISSUES COMPLEX PERMANENT TISSUES PARENCHYMA COLLENCHYMA SCLERNCHYMA Based on cells in tissue similar or not

5. Characteristics of Permanent tissues Definite shapes ,size and functions. May be living or dead cells. May have thin or thick cell walls.

6. Which of following is the base of division of permanent tissue? Intercellular space Similarity and differences of cells in tissues Ability to divide None of the above

7. Parenchyma (Gr., para = beside; enchyma = in-filling)

8. https://youtu.be/jH96p-7YPzA?t=171

9. Living, Rounded Or Isodiametric Thin Cell Wall Encloses Dense Cytoplasm With Small Nucleus Large Central Vacuole,

10. OCCURENCE Found in soft parts of the plants such as cortex of roots , ground tissues in stem and mesophyll of the leaves. Stem, Roots , leaves, Flowers and fruits. Also, in pith and near xylem and phloem.

11. Which of the following is a characteristic of parenchyma tissues? Rectangular shape No intercellular spaces Large central vacuole Thick cell wall

12. Characteristics living Corners are thick Deposition of cellulose

13. occurrence Petioles , Midribs, Young plants of dicot stems

14. Which of following is correct about collenchyma cells? Having cellulose deposition at corners regular thickened cell walls Dead cells Intercellular space is present

15. RECAPITULATION Permanent tissues can be divided in simple and complex permanent tissues based on ………………. . Simple permanent tissues are consisting …………types of cells . Parenchyma tissues are also known as ……………… . Cellulose is deposited at the corners of the cell of ……………………tissues.

16. HOMEWORK Prepare mind map of for permanent tissues. Compare characteristics of parenchyma and collenchyma tissues. Draw well labelled diagram of collenchyma cells . Write the function of collenchyma and parenchyma cells along with their location.