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Day 6 SURVIVOR Warm Up

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Last updated about 1 month ago
5 questions
Required
2
Required
2
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1
Required
4
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1
Question 1
1.

What can cause changes in DNA sequence?

Question 2
2.

What is the significance of DNA changes?

Question 3
3.

How does DNA in cells determine an organism’s complex traits?

Question 4
4.

Match the scientific concept with its significance.

Draggable itemarrow_right_altCorresponding Item
Procaryotic cells
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Changes in DNA that may introduce genetic diversity.
Natural selection
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Process shaping evolution through advantageous traits and competitive advantage.
Endosymbiotic theory
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First life forms, lack a nucleus in DNA.
Mutations
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Explains how eukaryotic cells arose from prokaryotic cells
Question 5
5.

Match the genetic cross outcome with possible genotypes.

Draggable itemarrow_right_altCorresponding Item
Homozygous Dominant
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AA
Homozygous Recessive
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aa
Heterozygous
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Aa