Question PART A (b) (i) Name the substance found in the place labeled W (ii)… PART A(b) (i) Name the substance found in the place labeled W (ii) State the function of the substance named in (b) (i) above (c) Name the structure that joins the bones together at the joint (d) State the differences between ball and socket joint and the one illustrated in the diagram above (e) Name the structure at the elbow that performs the same functions as the patella 12. (a) State a characteristic that is common to all cervical vertebrae(b) Name two tissues in plants that provide mechanical support 13. (a) Name the three types of muscles found in mammals and give an example of where each on of them is found(b) State the difference between ball and socket and hinge joint14. State three functions of an insects exoskeleton 15. State the function of the following fins of a fish(a) Dorsal fin (b) Pectoral and pelvic fins (c) Caudal fin 16. State the diagnostic features of the cardiac muscles The following figure is a part of a pelvic girdle known as the innominate bone(a) Make a complete drawing of the girdle (b) Name the bones that articulate with the pelvic girdle. In each case name the part that articulates with 17. Distinguish between tendons and ligaments 18. Explain what antagonistic muscles are and give an example 19. (a) Name three types of strengthening tissues found in plants(b) Explain how the tissue in (a) above are adapted to their functions 20. (a) Name the three main types of joint (b) Give an example of where each type of joint name in (a) above is found in the human body 21. What makes young herbaceous plant remain upright? ( 2 marks)]22. Name three types of muscles found in the human body, state where each type is located and how each is adapted to its functions.PART 24. (a) How are structures of the human eye adapted to their functions ( 14 marks)(b) State three defects of the eye and how each can be corrected ( 6 marks)5. State the changes that occur in a nerve axon to produce an action potential( 3 marks)6. In an accident a victim suffered brain injury. Consequently he had loss of memory. Which part of the brain was damaged? ( 1 mark)7. The diagram below shows surface view of a human brain (a) Name the parts labeled B and C ( 2 marks)(b) State three functions of the part labeled A ( 3 marks)(c) State what would happen if the part labeled B was damaged. ( 1 mark)8. What is the function of the following cells in the retina of the human eye?(2 marks) (a) Cones (b) Rods9. (a) State the functions of the following parts of the mammalian ear(i) Tympanic membrane ( 3 marks)(ii) Eustachian tube ( 1 mark)(iii) Ear ossicles ( 2 marks)(b) Describe how semi- circular canals perform their functions ( 2 marks)10. State the importance of tactic response among some members of Kingdom Protista? ( 1 mark)(a) What name is given to response to contact with surface exhibited by tendrils and climbing stems in plants? ( 1 mark)(b) State three biological importances of tropisms to plants (3 marks)11. The diagram below represents a reflex arc in human(a) Name the parts labeled X and Y ( 2 marks) X __________________________ Y __________________________(b) Name the substance that is responsible for the transmission of an impulse across the synapse ( 1 mark)12. (a) State the function of the ciliary muscles in the human eye. (1 mark)(b) State two functional differences between the rods and cones in the human eye ( 2 marks)13. State the function of each of the following parts of human ear ( 4 marks)(a) Ear ossicles(b) Cochlea(c) Semi- circular canals(d) Eustachian tube14. (a) Where in the human body are relay neurons found? ( 1 mark)(b) The diagram below represents a neurone(i) Name the neurone ( 1 mark)(ii) Name the parts labeled P and Q ( 2 marks)15. (a) Name the hormone that is responsible for apical dominance ( 1 mark)(b) What is thigmotropism? ( 1 mark)16. Describe the structure and functions of the various parts of the human ear( 20 marks)17. Nocturnal animals such as the owl are capable of seeing fairly well at nightWhat two retinal adaptations have made this possible? ( 2 marks) 18. State two functions of the human ear? ( 2 marks)19. State four differences between co- ordination of the human eye’s internal response to light and that of tropic movement of the flowering plant in response to light. ( 4 marks)  Health Science Science Nursing Share QuestionEmailCopy link Comments (0)

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