Structural Organisation in Animals, Worksheet Class 11 Chapter 7

 

Name: ______________________ Roll no. _____, Class 11 Biology, Chapter 7

A          Fill in the blanks.                                                                                   17

1.      Three types of cell junctions are found in the ________ and other tissues. These are called ___________, _________ and _________.

2.      Cartilage, bone, blood and adipose tissue are specialized ________ tissue.

3.      _________ is a fluid tissue with _________ functions.

4.      _________ tissue is a reservoir of stored food.

5.      Skeletal muscle is the muscle tissue attached to ___________.

6.      _________________ muscle is a component of internal organs.

7.      ________________ are the basic units of nervous tissue.

8.      Endocrine glands secrete mucus, ________, earwax, _______, milk, ________ etc.

9.      The bone cells are also called _______; and they are present in the spaces called _________.

10.  Full form of PCT is ______________________________________________.

 B         Match Columns A and B                                                                          4

A	B
1.      Neuroglea	a)      Adipose tissue
2.      Collagen fibres	b)      Nervous tissue
3.      Fat	c)      Connective tissue
4.      Platelets	d)      Blood

 

C          What are the cellular components of blood?                                           2

            __________________________________________________________________

            _________________________________________________________________

            __________________________________________________________________

            __________________________________________________________________

 

D          Describe various types of epithelial tissues with the help of labeled diagrams.   2

 

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