'Sex chromosome disorders' diaporamas de présentation

A Family Tree

Interest Grabber Section 14-1 A Family Tree

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14-1 HUMAN HEREDITY 14-2 HUMAN CHROMOSOMES 14-3 HUMAN MOLECULAR GENETICS

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Chapter 14

Chapter 14. The Human Genome. 14-1 Human Heredity. A. Picture of chromosomes arranged in pairs from largest to smallest. Page 341. I. Karyotype. II. Human Chromosomes. A. 46 individual or 23 pairs. 23 from egg and 23 from sperm. 2. Fertilized egg = zygote.

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Pedigree Charts

Pedigree Charts. The family tree of genetics. What is a Pedigree?. A pedigree is a chart of the genetic history of family over several generations. Scientists or a genetic counselor would find out about your family history and make this chart to analyze. Male. Female.

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Chapter 14

The Human Genome. Chapter 14. Human Chromosomes. Karyotype : a picture of the chromosomes from a single cell. Used to determine the sex, or possible genetic disorders of an individual. 44 autosomes 2 sex chromosomes. Determining the sex of a zygote:. Always determined by the father.

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Karyotypes and Pedigrees

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Pedigrees and Karyotypes

Pedigrees and Karyotypes. Pedigree. A pedigree shows the relationships within a family and it helps to chart how one gene can be passed on from generation to generation.

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Pedigrees and Karyotypes

Pedigrees and Karyotypes. Pedigree. A pedigree shows the relationships within a family and it helps to chart how one gene can be passed on from generation to generation.

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Patterns of Heredity

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Chromosomal Mutations

Chromosomal Mutations. Karyotype. arrangement of chromosomes from one body cell. Sex Chromosomes. Determine the sex of the individual In humans: X and Y chromosomes X chromosome larger than Y chromosome. All female gametes (egg cells) contain an X chromosome

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