'Homologous pairs' diaporamas de présentation

Chapter : Genetics The Classic Approach

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Chapter 28: The Reproductive Systems

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Genetics

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Chapter 7 Test Review

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Chromosomes

Chromosomes. Chromosome Formation. Chromosomes- ROD Shaped structure made of DNA and Protein. Histone Proteins- Help maintain shape of the chromosome. Structure of a Chromosome. CENTROMERE. CHROMATID. CHROMATID. Homologous Chromosomes- Humans have 46 chromosomes 23 homologous pairs.

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Chapter 9

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The Cell Cycle

The Cell Cycle. Types of Cell Division. Mitosis provides cells for growth, cell replacement, and asexual reproduction maintains chromosome number Meiosis produces cells for sexual reproduction reduces chromosome number by half. Chromosome Replication. All the DNA is duplicated.

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Cellular Basis of Reproduction and Inheritance

Cellular Basis of Reproduction and Inheritance. Chapter 12 and 13. Objectives Describe binary fission in bacteria Describe the structures that play roles in the mitotic phase of the cell cycle: the centrioles, spindle microtubules and chromosomes Outline the phases of the cell cycle

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Chapter 10 and 11 Test review

Chapter 10 and 11 Test review . 2012. b. meiosis and fertilization. The numbers in Figure 10-1 represent the chromosome number found in each of the dog cells shown. The processes that are occurring at A and B are ____. .

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Meiosis

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Genetic Material

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OUTLINE 16 E. Violation of independent assortment 3. Crossing over 4. Chromosome mapping 5. Effects of linkage and c

OUTLINE 16 E. Violation of independent assortment 3. Crossing over 4. Chromosome mapping 5. Effects of linkage and crossing over on genotypic and phenotypic ratios F. Pleiotropy G. Violation of complete expression 1. Gene interaction - epistasis 2. Consequences penetrance

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Variation and the Monohybrid Cross

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Chromosomal Karyotypes

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Introduction to DNA

Introduction to DNA. Question :. From your on-line computer activity, what do you know about the structure of DNA ?. Structure of DNA. DNA is a polymer of what????. Nuclotides!. There are two types of bases:. Adenine & Guanine ( A & G ) = Thymine & Cytosine ( T & C) =.

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Genetics

Genetics. Chapter Eight: Reproduction Chapter Nine: Heredity Chapter Ten: The Code of Life. Chapter Nine: Heredity. 9.1 Traits 9.2 Predicting Heredity 9.3 Other Patterns of Inheritance. 9.2 Genes and Alleles. Gregor Mendel did not know about genes, chromosomes, DNA, or meiosis.

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General Genetics

General Genetics. Chapter 14 Mendel and the Gene Idea. Objectives. Understand Mendels three Laws governing genetics Understand the meaning of the relevant vocabulary discussed in class Be able to predict the results of a mono & dihybrid cross using a Punnett square

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Meiosis

Meiosis. Chapter 6, section 3 Pgs. 188-191. How many chromosomes are in cells?. Different species have different numbers of chromosomes in their cells I.e. humans have 46, or 23 pairs. What are homologous chromosomes?.

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