Name Period Ms. Foglia AP: CHAPTER 13: MEIOSIS AND SEXUAL

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Name
Period
Ms. Foglia
Date
_____________
AP: CHAPTER 13: MEIOSIS AND SEXUAL LIFE CYCLES
1
The key features of the two versions of reproduction.
a Asexual Reproduction
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b. Sexual Reproduction
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2. What is the role of meiosis in sexual reproduction?
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3. What is a karyotype?
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4. Identify several things the can be seen with a karyotype?
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Ms. Foglia
5. Label the diagram of the human Iifecycle. Include the chromosome numbers.
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6. Compare the products of mitosis with meiosis.
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7. Meiosis is said to be a dou ble division. Explain.
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Ms. Foglia
8. Meiosis is an important source of variation. Define and describe how each of the following
contributes to variation within a species.
a. Independent Assortment 004 1° OS LOS frAacDv.t
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b. Random fertilization
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c. Crossing Over
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9. Draw a pair of homologous chromosomes and indicate a crossing over event and the
products.
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10. List the significant differences between mitosis and meiosis.
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11. What is the significance of genetic variation and natural selection?
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