'Chromosomal mutations involve' presentation slideshows

Karyotype and Chromosomal Mutation Notes

Karyotype and Chromosomal Mutation Notes. What is a karyotype?. A karyotype is a picture of chromosomes found in a typical human body cell. The karyotype is the result of a haploid sperm cell, carrying 23 chromosomes fertilizing a haploid egg cell, carrying 23 chromosomes.

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KEY CONCEPT Mutations are changes in DNA that may or may not affect phenotype.

The student is expected to: 6E identify and illustrate changes in DNA and evaluate the significance of these changes. KEY CONCEPT Mutations are changes in DNA that may or may not affect phenotype. mutated base. Some mutations affect a single gene, while others affect an entire chromosome.

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Lesson Overview

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Chapter 12 DNA & RNA

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Chapter 12 DNA & RNA

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