Biology WBI11/01 January 2019 | Edexcel International AS Level Past Papers With Mark Scheme

Edexcel International AS/A Level Biology (WBI) Jan 2019

معلم موافق رایگان بودن است.

1. Cell Structure and Microscopy | Identifying cell types, functions of cell organelles, preparing and analyzing microscope slides, magnification and scale calculations.

2. Enzymes and Digestion | Role of enzymes in biological reactions, effect of temperature and pH on enzyme activity, interpreting enzyme rate experiments with control variables.

3. Photosynthesis and Plant Transport | Testing for starch in leaves, effect of light on photosynthesis, structure of leaf adaptations, osmosis in plant tissues.

4. Respiration and Energy | Comparing aerobic and anaerobic respiration, chemical equation for respiration, energy release from food substances.

5. Genetics and Inheritance | Dominant and recessive allele identification, Punnett square for genotype prediction, probability of offspring traits.

6. Human Systems and Practical Skills | Lung structure and gas exchange, blood circulation and valves, data interpretation from biological investigations, control and dependent variable identification.