B5 Growth and development

21st Century Science B5 Additional Biology 

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Keywords and need to know's!

B5 Growth and development-

Cells 

Dna Molecules

Chromosomes

Organelles

Mitosis-The dividing of 1 cell to make 2

Meiosis-Special cell division for sex organs

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Keywords and need to know's! 2

Fertilisation 

Variation

Zygote-a whole set of Chromosomes

Stem cells and research- 95% sure Gonna be asked an opinion question

Differentiation

Phototropism-basically using light to see different effects on plant growth 

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