Biology GCSE
TMV
What TMV means in Biology GCSE, as defined for OCR.
Definition of TMV
Check what you remember
Read the wording for your board, then hide it and explain TMV in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Tobacco mosaic virus gives mottled leaf discolouration, reducing chlorophyll so less light is absorbed, less photosynthesis occurs and growth is stunted.
Topics that use TMV
- Monitoring and maintaining health (OCR GCSE)
Related terms
- AIDS
- airborne droplets
- antibiotics versus antivirals
- antibodies
- antigen detection with antibodies
- antiseptic chemicals
- bar charts
- bioethics and germline editing
Using TMV 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.
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