LS 3-2 Lesson 9 Quiz #1 Review

What is the process by which one organism produces offspring that are genetically identical to it and to each other?

• asexual reproduction

• sexual reproduction

• genetic variation

• co-dominance

What is an example of a organism that reproduces asexually?

• human

• virus

• bacteria

• dog

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What is this picture an example of?

• co-dominance

• genetic variation

• asexual reproduction

• sexual reproduction

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What is the process by which female and male sex cells from two parent organisms combine genetic information to produce offspring?

• asexual reproduction

• sexual reproduction

• genetic variation

• co-dominance

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NGSS.MS-LS3-2

What is an example of a organism that reproduces sexually?

• unicellular organism

• virus

• bacteria

• dog

What is this picture an example of?

• co-dominance

• genetic variation

• asexual reproduction

• sexual reproduction

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NGSS.MS-LS3-2

How is sexual reproduction different than asexual reproduction?

• The offspring is determined completely by random.

• The mother's genes with fight against the father's genes and whichever one is the strongest will determine what the offspring will look like.

• Offspring are exact copies of the parent so all of them will look the same and they'll match their parent.

• Offspring aren’t exact copies of either parent. This is because of different combinations of alleles of genes.

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____________________________ is when offspring from the same parent end up receiving different alleles.

• Asexual reproduction

• Trait

• Genetic variation

• Gene

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The cell in the diagram is reproducing through asexual reproduction. Which prediction can you make about the cells in the diagram?

• The DNA in offspring A will be different than the DNA in offspring B.

• The DNA in the offspring cells will be identical to the parent cell's DNA.

• Both offspring will have DNA that is different from the parent cell's DNA.

• Both offspring will have half of the parent cell's DNA.

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How many chromosomes are passed to a child from each parent?

• 46

• 23

• 20

• 40

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