Biology A-Level
tissue
What tissue means in Biology A-Level, as defined for AQA, OCR.
Definitions of tissue
Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.
Check what you remember
Read the wording for your board, then hide it and explain tissue in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
A group of similar cells working together to carry out one function, such as squamous epithelium lining the alveoli.
A group of similar cells specialised to carry out the same function.
Topics that use tissue
- Structure of eukaryotic cells (AQA A-Level)
- Cell division, cell diversity and cellular organisation (OCR A-Level)
Related terms
- differentiation
- organ
- organ system
- anaphase
- Asexual reproduction and cloning
- Checkpoint control mechanisms
- Chromosome behaviour during division
- Consequences of loss of cell-cycle control
Using tissue in the exam
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