1
Q
how do you make sure results are reliable and confident?
A
- calculate mean
- identify anomalies
2
Q
how would you calculate density of hairs on leaf?
A
- use a microscope
- use an eyepiece graticule
- calculate the mean
a level biology
flashcards
Decks in class (29)
# Cards
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2.1.1 Cell Structure42
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2.1.2 Biological Molecules68
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2.1.3 Nucleotides and Nucleic Acids24
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2.1.4 Enzymes35
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2.1.5 Biological Membranes36
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2.1.6 Cell Division70
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3.1.1 Exchange Surfaces45
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3.1.2 Transport In Animals46
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3.1.3 Transport In Plants56
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4.1.1 Diseases52
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4.2.1 Biodiversity53
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4.2.2 Classification And Evolution38
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practical stuff2
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5.1.1 Communication And Homeostatis36
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5.1.2 Excretion47
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5.1.3 Neuronal Communication18
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5.1.4 Hormonal Communication33
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5.1.5 Animal Responses47
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5.1.5 Plant Responses32
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5.2.1 Photosynthesis38
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5.2.2 Respiration48
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6.1.1 Cellular Control20
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6.1.2 Patterns Of Inheritance52
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6.1.3 Manipulating Genomes6
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6.2.1 Cloning And Biotechnology41
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6.3.1 Ecosystems41
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6.3.2 Populations And Sustainability32
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Statistics4
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4.1.1 Diseases, Immune System49
