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(c) performing cementing to keep neighbouring cells together. (d) facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules. 14. The only type of cell seen in a tendon is NCERT Page-103 (a) muscle fibres (b) reticular cells (c) collagenous cells (d) fibroblasts 15. Tendons and ligaments are the examples of NCERT Page-103 (a) areolar connective tissue (b) adipose tissue (c) dense regular connective tissue (d) loose connective tissue 16. Which of the following statement is incorrect regarding cuboidal epithelium? (a) It is an epithelial tissue. (b) It is composed of a single layer of cube-like cells. (c) They are found in the walls of blood vessels and air sacs of lungs. (d) Secretion and absorption are the main functions of these tissue. 17. What are the three basic components of connective tissues? NCERT Page-102 & 103 (a) Ground substance, cells and basement membrane (b) Cartilage, intercellular matrix and serum (c) Cells, protein fibers and ground substance (d) Collagen, elastin and reticular fibers 18. The major functions of loose connective tissue include NCERT Page-103 (a) occupying spaces between organs and supporting epithelia. (b) supporting and surrounding blood vessels and nerves (c) cushioning organs, storing lipids and facilitating diffusion. (d) All of the above 19. Which one is the characteristic of epithelial tissue? (a) Tissues are highly vascularised. (b) These cells never produce glands. (c) The cells will have a rapid rate of cell division. (d) Large intercellular spaces are seen between cells. 20. What will happen if ligaments are cut or broken? NCERT Page-103 (a) No movements at joints. (b) Bones will become fixed. (c) Bones will become unfixed. (d) Bone will move freely at joints. 21. The supportive skeletal structures in the human external ears and in the riose tip are examples of (a). ligament NCERT Page-104 (b) areolar tissue (c) bone (d) cartilage
22. Which of the following types of connective tissue is mismatched with its matrix? NCERT Page-103 & 104 (a) Areolar - Loosely packed matrix of protein fibres (b) Bone - Mineralized matrix (c) Cartilage - Highly vascular matrix (d) Blood - Liquid matrix 23. In the given diagram of areolar connective tissue, the different cells and parts have been marked by alphabets ( A, B, C & D ). Choose the answer in which these alphabets correctly match with the parts and NCERT Page-103. (a) A-Adipocyte, B-Collagen fibres, C-Microfilament, D-Mast cells (b) A-Macrophage,B-Collagenfibres, C-Microfilament, D-Mast cells (c) A-Macrophage, B-Collagen fibres, C-Microtubule, D-RBC (d) A-Macrophage, B-Fibroblast, C-Collagen fibres, D-Mast cells 24. The protein present in the matrix of cartilage is (a) Chitin (b) Chondrin (c) Ossein (d) Chondriotin 25. The camel's hump is composed ofa tissue which provides water when oxidized. It is: (a) Skeletal tissue (b) Areolar tissue (c) Adipose tissue (d) Muscular tissue 26. The function of the gap junction is to: (a) separate two cells from each other. (b) stop substance from leaking across a tissue. (c) performing cementing to keep neighbouring cells together. (d) facilitate communication between adjoining cells by connecting the cytoplasm for rapid transfer of ions, small molecules and some large molecules. 27. Choose the correctly matched pair. NCERT Page-103 (a) Tendon-Specialized connective tissue (b) Adipose tissue - Dense connective tissue (c) Areolar tissue - Loose connective tissue (d) Cartilage-Loose connective tissue 28. Muscle tissue cells are contractile, which means they NCERT Page-104 (a) are responsible for the production and secretion of enzymes.

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