ARTIFICAL Selection.
Assessment
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Mariam Almemari
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Science
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KG - Professional Development
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9 plays
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Medium
Student preview
10 questions
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1.
Multiple Choice
Three friends were working on their history homework together when they noticed that the corn in an image in their textbook looked a lot different than corn today. Here are their thoughts:
Deidra :I think the corn from the history book is a different species than the corn we eat today.
Jayden : I think that the corn is the same species, than the corn we eat today.
Natalia : It think that the corn looks different because we grow it differently today. If we grew it the same way, it would look the same.
2.
Multiple Choice
What is artificial selection (selective breeding)?
When u take one organism like a dog and mix it with other traits you want in a dog or an organism and breeds them together.
It can be used to increase the amount of food by making more food and what you like in that food so you can have more of it.
3.
Multiple Choice
Farmers raise corn that has been made virus-resistant by adding a gene from the teosinte weed?
genetic engineering
selective breeding (Artificial selection)
4.
Multiple Choice
Two tomato plants are cross pollinated to produce tomato plants that produce more tomatoes.
genetic engineering
selective breeding ( Artificial selection)
5.
Multiple Choice
GMO crops can be engineered to be resistant to pesticides and weed killers.
TRUE
FALSE
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