KNEC KCSE Biology Paper 1 Question Paper / KCSE 2014

KNEC KCSE Biology Paper 1 Question Paper / KCSE 2014 KCSE 2014 Biology Paper 1 Answer all questions 1. State the importance of each of the following in living organisms: (a) nutrition (b) excretion. (1 mark)  1 marks 2. (a) What is meant by the term seed dormancy? (1 mark) (b) State three causes of … Read more