Biology Essay Questions and Answers

This 32-page resource has a series of biology essay questions, and each one is followed by a detailed model answer marked out of 20. The questions cover how cells and specialised plant and animal cells are adapted to their functions, and how the mammalian body defends itself against infection. They also cover leaf adaptations, mammalian teeth, the digestion and absorption of a meal, and how the small intestine is adapted to its work. Later questions deal with the homeostatic roles of the liver and the conditions needed for photosynthesis. The answers are written as lists of marking points separated by semicolons, so learners can use them to practise structured essay writing and to revise before examinations.