OCR GCSE COMBINED SCIENCE BIOLOGY A PAPER 2 2023 (J250/02: Foundation Tier)

OCR GCSE COMBINED SCIENCE BIOLOGY A PAPER 2 2023 (J250/02: Foundation Tier). DOWNLOAD On www.Hackedexams.com Instantly. 2 © OCR 2023 Section A You should spend a maximum of 20 minutes on this section. Write your answer to each question in the box provided. 1 Which word describes the entire genetic material of an organism? A Chromosome B Genome C Nucleus D Phenotype Your answer [1] 2 Which is a positive impact of humans on the environment? A Building roads and houses on protected l...