pdf, 999.77 KB
pdf, 999.77 KB
pptx, 9.21 MB
pptx, 9.21 MB

IGCSE 9-1 Edexcel Biology thorough presentation on Variation and selection (Unit 5). Including keywords, triple science section, questions, examples and diagrams. 20 slides; explaining DNA structure, DNA replication, Keywords, mRNA and tRNA, Gene mutations, Chromosomes, Mendel’s experiment, Natural selection, Selective Breeding, Cloning plants, Transcription, Translation, Pedigree diagrams, Questions- Mark scheme and Cloning animals.

If you would also like the original google slides format, please dont hesitate to email me: alammari.lina@gmail.com :)

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