Digital file- Question & Answer sheet - AQA GCSE Combined Science Chromosomes

These question and answer sheets cover AQA GCSE Combined Science: Trilogy 8464 – 4.1.2.1 Chromosomes:

• The nucleus of a cell contains chromosomes, which are made of DNA molecules.

• Each chromosome carries a large number of genes.

• In body cells, chromosomes are normally found in pairs.

Even if you’re studying a different exam board, these sheets are a useful way to review core biology concepts, such as the structure of chromosomes and how genes determine characteristics. Make sure to cross-check with your own syllabus to focus on exactly what you need.