All information from Edexcel 9-1 revision guide for paper 2.
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Creado por Eleanor Rose
hace alrededor de 6 años
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Cerrar
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Creado por Eleanor Rose
hace alrededor de 6 años
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What is the word equation for photosynthesis?
Define biomass.
Name two limiting factors for photosynthesis and say how they affect the rate of photosynthesis.
Describe the conclusion of the investigation of how light intensity affects the rate of photosynthesis.
What is the specialised function of Phloem?
What is the specialised function for Xylem?
Define transpiration and transpiration stream.
Where is the stomata mainly found?
How does the stoma open?
How does the stoma close?
Define translocation.
Describe the process of translocation in three steps.
Name three environmental factors that change the rate of water uptake in plants.
Rate of transpiration can be measured by:
Name the three hormones in the pituitary gland and the effects.
Name the two hormones in the pancreas and the effects.
Name the hormone In the adrenal gland and its effect.
Name the hormone in the ovaries and its effect.
Name the hormone in the testes and its effect.
Name the cause and control of type 1 diabetes.
Name the cause and control of type 2 diabetes.
How do you calculate a person's BMI (Body Mass Index)?
What are alveoli adapted for?
What happens in the lungs?
Name the four types of blood.
What is plasma's function?
What is the function of white blood cells?
What is the function of red blood cells?
What is the function for platelets?
Name the three types of blood vessels.
What is the function of veins?
What is the function of arteries?
What is the function of capillaries?
What takes the blood away from the heart and what brings the blood back to the heart?
Why is the left ventricle muscle wall thicker than the right ventricle?
What does the pulmonary artery do?
What does the Aorta do?
What does the vena cava do?
What does the pulmonary vein do?
Describe the four steps of blood circulation.
What's the word equation for aerobic respiration?
Name four differences of aerobic and anaerobic respiration?
What is the formula for cardiac output?
What happens during exercise?
Define organism.
Define population.
Define community.
Define ecosystem.
Name three environmental living factors.
Name five environmental non living factors.
Define parasitism.
Define mutualism.
What is the equation for the number in whole area?
Name two disadvantages and one advantage of fish farming.
Define non indigenous species.
Name two disadvantages and one advantage of non indigenous species.
Define eutrophication.
Describe the five steps of eutrophication.
What are the two key processes in the carbon cycle and state why these are important.
Explain how distillation can be used to produce potable water in a village that is close to the sea.
Define crop rotation.
