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WorksheetsChapter 5:variation
Total questions: 14
Worksheet time: 7mins
Continuous variation shows clear differences
True
False
Discontinuous variation can be affected by
Genetic factors
Environmental factors
What is variation?
Similarities between the same species organisms
Similarities between the different species organisms
Differences between the same species organisms
Differences between the different species organisms
Which of the following graph can be used to represent discontinuous variation?
Histogram
Line graph
Bar chart
A monkey is look different compared with a dog. This is known as variation.
True
False
Adam and Alex are students from 4U. They have different height. This is known as variation.
True
False
Environmental factors that can affect the variation include....
Weather
Temperature
Light intensity
Food
Which of the following examples belong to the same type of variation as skin colour?
Type of blood group
Height
Weight
Gender
Continuous variation always shows in quantitative result.
True
False
Gender can be affected by environmental factors
True
False
Which of the following examples are belong to discontinuous variation?
Type of earlobe
Diameter of stem
Ability to roll tongue
Type of hair
Discontinuous variation has intermediate
False
True
Why we need variation?
To adapt new environment
Easier to identify someone
For biodiversity
Prevent extinction
No answer
Crossing over is one of the genetic factor to cause variation.
True
False
