Gateway Science - Biology A - J247

6 个单元 · 15 个章节

免费 Gateway Science - Biology A - J247 学习笔记，适合 Cambridge OCR GCSE (9-1) 学生。每个章节都覆盖一个重点主题，并附例题与可延伸到 thinka app 的练习提示。

Cell level systems

Cell structures
What happens in cells (and what do cells need)?
Respiration
Photosynthesis

Scaling up

Supplying the cell
The challenges of size

Organism level systems

Coordination and control – the nervous system
Coordination and control – the endocrine system
Maintaining internal environments

Community level systems

Ecosystems

Genes, inheritance and selection

Inheritance
Natural selection and evolution

Global challenges

Monitoring and maintaining the environment
Feeding the human race
Monitoring and maintaining health

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