CBSE Class 9 Science Plant Tissues Worksheet Set A

Read and download free pdf of CBSE Class 9 Science Plant Tissues Worksheet Set A. Download printable Science Class 9 Worksheets in pdf format, CBSE Class 9 Science Chapter 6 Tissues Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Science Class 9 Assignments and practice them daily to get better marks in tests and exams for Class 9. Free chapter wise worksheets with answers have been designed by Class 9 teachers as per latest examination pattern

Chapter 6 Tissues Science Worksheet for Class 9

Class 9 Science students should refer to the following printable worksheet in Pdf in Class 9. This test paper with questions and solutions for Class 9 Science will be very useful for tests and exams and help you to score better marks

Class 9 Science Chapter 6 Tissues Worksheet Pdf

 
PLANT TISSUES

WORKSHEET -2
 
1 Define Tissue. Name the main two types of plant tissues.
 
2 Mention the different types of meristematic tissues.
 
3 Write four important characteristics of meristematic tissues.
 
4 Give difference between the following
 
1. Simple and complex tissues
 
2. Chlorenchyma and Aerenchyma
 
5 Define the process of differentiation.
 
6 Why is epidermis important for the plant?
 
7 Identify the tissue in the following
 
1. Present in the bark of the tree
 
2. The stiff husk of the coconut.
 
3. Present in the vascular bundle.
 
8 What are stomata? Write two functions of stomata.
 
9 Mention the constituents of xylem and Phloem.
 
10 What are cork tissues? How are they formed?
 
11 Why are xylem and phloem called complex tissue? How are they different from one another?
 
12 Name the type of tissue
 
a. Supplies a plant with food
 
b. Transport water in a plant.
 
c. Lines the surface of a leaf.
 
13 Make a table showing, the structure, location, function of parenchyma, collenchyma and sclerenchyma respectively.
 
14 Draw a well labeled diagram of phloem tissue.
 
15 Draw a well labeled diagram, showing the location of meristematic tissue in plant body.

ANSWER KEY

1 Tissues
 
A group of cells that are similar in structure and work together to achieve a particular function form a tissue.
 
Two types
 
1. Meristematic Tissue            2. Permanent tissue
 
2 1. Apical meristem 2. Intercalary meristem 3. Lateral meristem.
 
3 1. Active cells 2.Dense cytoplasm 3.Thin cellulose 4. Prominent nuclei 5. Lack vacuole
 
4 Give difference between the following
 
1. Simple Tissues
 
Tissues made up of one type of cells, which look like each other.
 
2. Complex tissues
 
Complex tissues are made up of more than one type of cells. All these cells coordinate to perform a common function
 
3. Chlorenchyma : In some situations. Parenchyma cells contain chlorophyll and perform photosynthesis known as chlorenchyma.
 
Arerenchyma: In aquatic plants. Large air cavities are present in parenchyma to give buoyancy to the plants to help them flow known as Aerenchyma.
 
5 Meristematic tissues lose the ability to divide. As a result they form a permanent tissue .This process of taking up a permanent shape, size and a function is called differentiation.
 
6 Epidermis which is the outer most layer of the plant. It protects all the parts of the plant. Epidermal cells on the aerial parts of the plant often secrete a waxy water- resistant layer on their outer surface. This aids in protection against loss of water, mechanical injury and invasion by parasitic fungi
 
7 1. Cork tissue
 
2. Sclerenchyma tissue.
 
3. Xylem and Phloem
 
 
8 Stomata
 
Tiny pores present in the lower surface of the leaf called stomata
 
Functions: 1. Exchange of gas 2. Transpiration.
 
9 Xylem: Tracheids, Vessels. Xylem parenchyma. Xylem fibres.
 
Phloem: Sieve tubes, Companion cells, Phloem parenchyma, Phloem fibres.
 
10 As plants grow older, the outer protective tissue undergoes certain changes .A strip of secondary meristem. replaces the epidermis of the stem. Cells on the outside are cut off from this layer. This forms the several layer thick cork or bark of the tree. They are compactly arranged without intercellular space.
 
11 Name the type of tissue
 
a. Phloem
 
b. Xylem.
 
c. Stomata.
 
CBSE Class 9 Science Plant Tissues Worksheet Set A 1
 
13 Diagram- Text book Page no: 73 Fig: 6.7
 
14 Diagram- Test book Page no: 69 Fig 6.2


Please click on below link to download CBSE Class 9 Science Plant Tissues Worksheet Set A

Chapter 6 Tissues CBSE Class 9 Science Worksheet

The above practice worksheet for Chapter 6 Tissues has been designed as per the current syllabus for Class 9 Science released by CBSE. Students studying in Class 9 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 9 Science on a daily basis. All the latest practice worksheets with solutions have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 9 Science students to get all the latest study material free of cost. Teachers of studiestoday have referred to the NCERT book for Class 9 Science to develop the Science Class 9 worksheet. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 9 Science designed by our teachers. After solving these you should also refer to Class 9 Science MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 9 Science which you can use to further make yourself better in Science.

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