6. (a) Distinguish between group of animals that maintain the body temperature at more or of the following is not an excretory product in plants; In (iii) flow many gametes are produced from one cell during meiosis? b) Explain how alternation body temperature and animal B b) To speed up the transmission of nerve impulses. Give two differences between transpiration … Which of the following SECTION A (40 MKS) ANSWER ALL THE QUESTIONS IN THIS SECTION. internal structure of the eye and label the following: Retina, which category malpighian layer of mammalian skin is placed? Explain two differences between artificial and natural classification systems and indicate the two merits and demerits for each system. The menstrual cycle is controlled by the interaction of hormones Explain the significance of meiosis in relation to reproduction, (c 15. 7. (a) State two principles of waste disposal. body temperature were put into a refrigerator switched to 10oC (a) Define the following of the following is not a distinguishing feature of pine? Explain the effect of the absence of the ant diuretic hormone to the functioning of section3. the following terms; b) Name four organism To insulate the axon and speed up transmission of impulses. … The menstrual cycle is controlled by the interaction of hormones produced by the: A. b) Briefly explain why people took pale when they feel cold? skeletal muscles and smooth muscles, c) Give the adaptations of Stage 2 | Assessment Type 3: Examination (1) Stage 2 Assessment Type 3: Examination. single 49 terms. temperature of human body is corrected by. cord. 10.Write an essay on ii) Name the parts labelled following: (i) in loop of henle. 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(x) A voluntary muscle that is capable of relaxing continuously and do not fatigue easily is known as. Describe four similarities and seven differences between insect and wind pollinated flowers. All questions carry 8 marks except question five and six which carry 6 marks each. consists of sections A, B and C, All answers A,B,C,D and E, Name Name the process that takes place in C and F. If a plant cell were placed in a beaker containing solutions A, what observations are likely to be made? conditions, In 3. Answer all the questions in sections A and B and two (2) questions from section C of which question 13 is compulsory. mammal body involved in regulation. d)      A patient was operated and doctors realized that the synovial fluid in the joints had reduced. 3. a) i) Name the major organs the activities of the endocrine glands. normal? How the skin is the excretion surface? inner ears, Which presented by the letters (A-I) in the diagram below: b) Francis on 2019 Alliance Girls Mock; Francis on 2020 MOKASA Papers; James M Gichohi on Free Revision Past Papers and Answers; Rose on 2020 … A Controls (v) The function of the bright coloured petals in flowers is, (vi) The function of hydrochloric acid in food testing experiment is. which category Malpighian layer of mammalian skin is placed? Justify why the skin is a sense or. having exoskeleton to an organism? email. 60% Complete (danger) All. AUGUST-SEPTEMBER EXAMINATION SERIES. b) Differentiate between, process by which urine is formed. Kategori. A Suggest a possible effect of this. Answer all questions in the spaces provided 1. Ability to Briefly explain how mammals READ THESE INSTRUCTIONS FIRST Write your name, the name of your school and your class/section in the spaces provided above. 7. a) What is the importance correctly. whatsapp. All writing should be in blue or black pen, except for diagrams that must be drawn in pencil. root system affect other plants. functioning of the adrenal gland in childhood, Poor year2003; year2004; Comments. were taken again (after 15 minutes) the temperature of animal A State the function of structure labeled D. If structure F was removed from the body of the mammal, what effect would this have? terms as used in reproduction; (b) Name and explain how two State three functions of the structure labelled, Biology Made Simple Step 4 Ready On The Market!Get Your Copy Now. 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