'Called homologous chromosomes' presentation slideshows

GENETICS

GENETICS. 1. How did the study of Genetics begin?. Clip. Gregor Mendel. Genetics is the branch of biology that deals with heredity . A great deal of what we know about genetics began with the work of a monk named Gregor Mendel , who experimented with sweet pea plants in the 1800s. 2.

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Cell Division

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Introduction To Genetics- Chapter 11

Introduction To Genetics- Chapter 11. I. The work of Gregor Mendel. A. Gregor Mendel was born in 1822 and after becoming a priest; Mendel was a math teacher for 14 years and a monastery. Mendel was also in charge of the monastery garden. . 1. Mendel carried out his work with garden peas.

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How many chromosomes do you have?

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Biology 250

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Animal breeding and Genetics

Animal breeding and Genetics. Instructor: Dr. Jihad Abdallah Lecture 1 Cells and chromosomes. Animal Cell. Cell Boundaries. Plasma Membrane: An outer covering that defines the cell boundary

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Cell Reproduction

Cell Reproduction. Chapter 8. Table of Contents. Section 1 Chromosomes Section 2 Cell Division Section 3 Meiosis. Section 1: Chromosomes Objectives. Describe the structure of a chromosome.

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Meiosis

Meiosis. What is it?. The process where gametes are formed 2 stages of cell division (some similarities to the phases in mitosis) The chromosome number of the daughter cell is half of the parent cell A gamete has n number of chromosomes (a hapliod number)

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Intro to Meiosis

Intro to Meiosis. Meiosis I. Chromosomes appear in pairs Diploid: A cell containing a pair of each kind of chromosome. Haploid: A cell that contains half the genetic material or only one of each chromosome.

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7.2 Meiosis

7.2 Meiosis. The function of meiosis is to produce eggs and sperm for sexual reproduction. (sex cells)

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Meiosis

Meiosis. Objectives : Describe what happens during each stage of meiosis. Compare and contrast the phases of meiosis to the phases of mitosis. Explain the effect of crossing over on genetic variability Describe alternation of generations in plants Vocabulary :

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