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Chapter 8: Mitosis - Cell Division and Reproduction

Chapter 8: Mitosis - Cell Division and Reproduction

Chapter 8: Mitosis - Cell Division and Reproduction

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<strong>Mitosis</strong> versus Meiosis<br />

<strong>Mitosis</strong><br />

Meiosis<br />

One cell division<br />

Two successive cell divisions<br />

Produces two (2) cells Produces four (4) cells<br />

Produces diploid cells Produces haploid gametes<br />

Daughter cells are genetically<br />

identical to mother cell<br />

No crossing over<br />

Functions: Growth,<br />

cell replacement, <strong>and</strong><br />

asexual reproduction<br />

<strong>Cell</strong>s are genetically different from<br />

mother cell <strong>and</strong> each other<br />

Crossing over*<br />

Functions: Sexual reproduction<br />

*Crossing over: Exchange of DNA between homologous chromosomes.

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