Yr9 Aut1 Keywords For Test Flashcards Preview

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Flashcards in Yr9 Aut1 Keywords For Test Deck (19)
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1

Accuracy

How close a measurement is to its true value

2

Precision

The closeness of agreement between repeats

3

Fair test

Where the only thing effecting your dependent variable is your independent variable.

4

Repeatability

Is your result able to be repeated, using the same or similar methods?

5

Validity

How useful your evidence is to actually answer the question

6

Independent variable

The variable you change

7

Dependant variable

The variable you measure and monitor

8

Control variable

A variable must be kept the same to prevent it from affecting your results

9

Anomalous result

A result that does not fit the pattern and often disregarded

10

Representative data

It is a type of data that when shown represents a certain area of a poll

11

B

Dominant

12

b

Recessive

13

Homozygous

Requires two of the same gene to be present for it to work

14

Heterozygous

Only needs itself

15

Cystic fibrosis is...

A recessive allele

16

Polydactyly is...

A dominant allele

17

If one of your parents had a genetically inherited disorder are you definitely going to have it?

You are not 'guaranteed' to have the disorder but there is a chance you will have it.

18

A clone is a..

A genetically identical to its parent

19

W

W