AP Biology Unit 5 Review

This process involves homologous chromatids exchanging genetic material to increase genetic diversity.

• crossing over

• random fertilization

• independent assortment

• gene flow

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NGSS.HS-LS3-2

NGSS.HS-LS4-2

Which of the following does NOT support the concept of common ancestry for all organisms?

• DNA/RNA (genetic code) are shared by all living systems

• Ribosomes are found in all forms of life

• Glycolysis takes place in all organisms

• All organisms undergo sexual reproduction

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NGSS.HS-LS4-1

Which of the following best describes the inheritance pattern of the shown pedigree?

• Autosomal Dominant

• Sex-Linked Dominant

• Autosomal Recessive

• Sex-Linked Recessive

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NGSS.HS-LS3-1

In animals, traits determine by the mitochondrial DNA are inherited from the _______________.

• mother

• brother

• father

• sister

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NGSS.HS-LS3-1

Describe the process of nondisjunction.

• Homologous chromosomes exchange genetic information

• The alignment of the chromosomes on the metaphase plate

• Homologous chromosomes or sister chromatids remain attached during anaphase

• The process of sperm and egg fusing to create a zygote

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NGSS.HS-LS3-2

Describe why a male is more likely to be affected by a sex-linked trait?

• Males have only 1 Y chromosome

• Females have only 1 Y chromosome

• Males have only 1 X chromosome

• Females have only 1 X chromosomes

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NGSS.HS-LS3-1

The diagram above illustrates which of the following processes?

• Crossing-over

• Base pair subsitution

• Duplication

• Deletion

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NGSS.HS-LS3-2

Can a human male be a carrier of red-green color blindness?

• Yes, males can be carriers of red-green color blindness, as color blindness is autosomal dominant

• No, males cannot be the carriers of red-green color blindness, as color blindness is X-linked

• No, males cannot be the carriers of red-green color blindness, as color blindness is Y-linked

• Yes, males can be carriers of red-green color blindness, as color blindness is autosomal recessive

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NGSS.HS-LS3-2

What is an example of a codominant trait in the human body?

• Hair color

• Skin Color

• Blood Type

• Color Blindess

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NGSS.HS-LS3-2

Susy has blonde hair (hh). Her mother has blonde hair, and her father has brown hair (dominant trait). What are the genotypes of Molly's parents?

• Mom: hh; Dad: HH

• Mom: hh, Dad: Hh

• Mom: hh, Dad; hh

• Mom: HH, Dad: HH

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NGSS.HS-LS3-1