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WorksheetsNatural selection
Total questions: 5
Worksheet time: 3mins
What is mechanism?
The struggle among living things to get necessary amount.
The natural process by which something takes place.
Artificial selection is the selection made by nature?
True
False
What is competition?
The struggle among living things to get necessary amount of food,water,and shelter.
A process by which individuals that are better adapted to their environment.
Gene that determine how a cell acts with it will function a bone cell or a skin cell.
Which of the following is an example of natural selection?
A farmer selectively breeding cows for higher milk production.
A population of birds developing longer break to reach food in a new environment.
A species of snake shedding it's skin as it grows.
Which of the following can lead to the extinction of a species?
Inability to adapt to change in the environment.
Improved ability to find food and shelter.
Increased genetic diversity.
