Day: August 23, 2022

231/1 BIOLOGY Paper 1 Answer all the questions in the spaces provided. 1. (a) What is meant by the term binomial nomenclature? (1 mark) ……………………………… (b) State two guidelines that should be followed when typing scientific names.(2 marks) ……………………………. 2. During a lesson, students Read More …

2016 Biology paper 3 1. You are provided with specimen G. (a) (i) Cut off the petiole, about 1.5 cm from the end where the leaf attaches to the stem. (ii) Carefully make several thin cross sections through the piece Read More …

2016 Biology Paper 2 1. The diagram below represents a human foetus in a uterus. (a) Name the part labeled S. (1 mark) (h) (i) Name the types of blood vessels found in the structure labeled Q. (2 marks) (ii) Read More …

2016 Biology Paper 1 Answer all the questions in the spaces provided. 1. (a) State two ways in which the muscles of the mammalian heart are special. (2 marks) (b) Name the type of muscles found in the following organs. Read More …

2017 Biology paper 3 1. You are provided with the following materials and reagents. A straight portion of raw banana, labelled D Two petri dishes A scalpeUsharp razor blade Two beakers containing liquids, E and F A measuring cylinder A Read More …

2017 Biology Paper 2 Answer all the questions in this section in the spaces provided. 1. The diagram below represents a nucleus. (a) Name the structures labelled E and F. (2 marks) (i) E (ii) F ………………………………………………….. .. (ii) State Read More …

2017 Biology Paper 1 Answer all the questions in the spaces provided. 1. Below is an illustration of a piece of apparatus strategically positioned to trap some organisms. (b) State the function of the part labelled E. (1 mark) 2. Read More …

2018 Biology Paper 3 Answer all the questions in the spaces provided. 1. The photographs below represent three mammalian bones, labelled E, F and G. E F G (a) With reasons, identify the bones. Identity Bone E………. Identity Bone F………. Read More …

WEDNESDAY: 3 August 2022. Afternoon paper. Time Allowed: 2 hours. Answer ALL questions. Each question is allocated two (2) marks. 1. The ability to develop new ideas and to discover new ways of looking at problems and opportunities is called? Read More …

WEDNESDAY: 3 August 2022. Morning paper. Time Allowed: 2 hours. Answer ALL questions. Each question is allocated two (2) marks. 1. Proximity to the market involves knowing where____________________ A. Employees are located B. Suppliers are located C. Customers are located Read More …