Cambridge IGCSE Biology
2.2Size of specimens
Size of specimens in Cambridge IGCSE Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic22 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 2.2.1State and use the formula magnification = image size ÷ actual size to calculate magnification and the size of specimens in millimetres.
- 2.2.2Supplement: convert measurements between millimetres and micrometres.
Lessons
- Full access
Magnification and the size of specimens
22 min
Join to read every lesson, or see what Full access includes.
Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
Turn Size of specimens into a strength.
Practise with instant marking, see your mastery grow and get a study plan built around your exam date.