'Separate chromosomes' presentation slideshows

Chapter 14. Mendel & Genetics

Chapter 14. Mendel & Genetics. 1. Gregor Mendel. Modern genetics began in the mid-1800s in an abbey garden, where a monk named Gregor Mendel documented inheritance in peas used experimental method used quantitative analysis collected data & counted them

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The cellular basis of reproduction and inheritance.

The cellular basis of reproduction and inheritance. Chapter 8. How do cells divide? Is this important?. Organisms are made of cells. All cells come from cells. Cells reproduce. Mitosis makes new cells. This is asexual reproduction. Organisms reproduce. Meiosis is sexual reproduction.

852 views • 52 slides

CHAPTER 12

CHAPTER 12. MITOSIS THE CELL CYCLE. MITOSIS -CELL DIVISION. THIS IS A FINELY CONTROLLED PROCESS THAT RESULTS IN TWO IDENTICAL DAUGHTER CELLS. A DIVIDING CELL: PRECISELY REPLICATES ITS DNA ALLOCATES THE TWO COPIES OF DNA TO OPPOSITE ENDS OF THE CELL

566 views • 44 slides

Cell Reproduction

Cell Reproduction. Prokaryotes Bacteria Eukaryotes Plants & animals. Prokaryotes. Lack a nucleus Have a single chromosome Reproduce by binary fission Include bacteria. Steps in Binary Fission. Used by bacteria Cells increase their cell mass slightly

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Human Genetics and Disorders

Human Genetics and Disorders. Human Chromosome Disorders. Some have high frequency in humans most embryos are spontaneously aborted developmental problems result from biochemical imbalance Certain conditions are tolerated upsets the balance less = survivable

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Dihybrid Crosses and Law of Independent Assortment

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NUCLEAR ARCHITECTURE

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Chapter 18

Chapter 18. Section 18.5 Dihybrid Crosses and Polygenic Traits. Dihybrid Cross. A dihybrid cross is a genetic cross involving two genes, each of which has more than one allele. Ex. A pure yellow, round seed is crossed with a pure green, wrinkled seed. Y R. Y R. 100% yellow, round seeds.

252 views • 14 slides