Page 27 - SCERT Kerala State Syllabus 8th Standard Basic Science Textbooks English Medium Part 1_Neat
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Muscular tissue

                                                           consists of cells that can contract and regain
                                                           the original state.
                                                           enables the movement of the body.




                                                       Connective tissue

                                                          either connects different tissues or acts as a
                                                          support to them. Bone, cartilage, fibrous
                                                          tissue, blood etc., are various connective
                                                          tissues.

                                                          Bone and cartilage provide support,
                                                          protection and a definite shape  to the body.

                       Connective Tissues                 Fibrous tissue connects other tissues.
                                                          Blood carries out the conduction of materials
                 As the name suggests, connective
                                                          and makes the body resistant to diseases.
                 tissues bind other tissues together.
                 Tendons that connect muscles to the
                                                      Observe the slides of animal tissues through a
                 bones, ligaments that connect bones
                                                      microscope with the help of your teacher. Prepare
                 together and fibrous tissues that hold
                                                      an illustration showing different types of tissues
                 the eyes and kidneys in the proper
                                                      and their functions.
                 place are examples for connective
                 tissues.
                 Bone and cartilage, that are                     How fast does this
                 connective tissues help in movement                  tree grow!
                 and provide shape, support and                   Why can't I grow
                 strength to the body. Besides, they                    like it?
                 cover and protect internal organs.

                 Blood, the fluid tissue, also belongs
                 to the group of connective tissues.
                 Blood  carries out various functions
                 like transporting  respiratory gases                    You too may have had such
                 and nutrients, providing immunity                       doubt.
                 etc.
                                                                         Is growth in plants and
                 Connective tissues are the most                         animals alike?
                 diverse and the largest  in number
                                                                         Discuss.
                 in our body.







                 26    Basic Science  VIII
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