mean cell dimensions
What mean cell dimensions means in Biology GCSE, as defined for OCR.
Definition of mean cell dimensions
Check what you remember
Read the wording for your board, then hide it and explain mean cell dimensions in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Measuring several representative cells across the field of view and calculating a mean length reduces the effect of biological variation.
Topics that use mean cell dimensions
- Microscopy (OCR GCSE)
Related terms
- cellular magnification
- eyepiece graticule calibration
- microscope operation and focus
- scientific drawing conventions
- magnification formula calculations
- unit conversions in microscopy
Using mean cell dimensions in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Biology questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge