Edexcel Combined Science Biology Higher Paper 2
36 eLearning modules · CPD Certified · SCORM
Understand photosynthesis, its chemical equation, and role in producing food and biomass. Explore experimental impacts of light intensity and CO2 on its rate. You'll appreciate plants' crucial position as producers within food chains, vital for your Higher Biology exam.
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What this lesson contains
01 Photosynthesis
02 Limiting factors
03 Light intensity
04 Specialised plant cells
05 Transpiration
06 TranslocationPreview not available
07 Water uptake in plantsPreview not available
08 Extended response – Plant structures and functionsPreview not available
09 HormonesPreview not available
10 Adrenalin and thyroxinePreview not available
11 The menstrual cyclePreview not available
12 Control of the menstrual cyclePreview not available
13 Assisted Reproductive TherapyPreview not available
14 Blood glucose regulationPreview not available
15 DiabetesPreview not available
16 Extended response - Control and coordinationPreview not available
17 Exchanging materialsPreview not available
18 AlveoliPreview not available
19 BloodPreview not available
20 Blood vesselsPreview not available
21 The heartPreview not available
22 Aerobic respirationPreview not available
23 Anaerobic respirationPreview not available
24 Rate of respirationPreview not available
25 Changes in heart ratePreview not available
26 Extended response - ExchangePreview not available
27 Ecosystems and Abiotic FactorsPreview not available
28 Biotic factorsPreview not available
29 Parasitism and mutualismPreview not available
30 Fieldwork techniquesPreview not available
31 Organisms and their environmentPreview not available
32 Human effects on ecosystemsPreview not available
33 BiodiversityPreview not available
34 The carbon cyclePreview not available
35 The water cyclePreview not available
36 The nitrogen cyclePreview not available