Key term for OCR GCSE Biology B, used in Plant Transport.
The large dial on a microscope used to move the stage up and down significantly to bring the image roughly into focus.
Coarse adjustment knob appears in OCR GCSE Biology B revision content for Ecosystems and Photosynthesis, especially Plant Transport and Xylem and Phloem.
Create a free account to access OCR GCSE Biology B revision notes, track progress, and practise related key terms.
Health and Disease
Identifying Infections • Detection and Identification
