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Chapter 10A

Chapter 10A

Chapter 10A. Sexual Reproduction . In the dvlpt of most multicellular organisms, a single cell (fertilized egg) gives rise to many different types of cells, each w/ a different structure & corresponding function. The fertilized egg gives rise to a large # of cells through cell division

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398 views • 30 slides
Lecture 17 Gametogenesis at the Chromosomal level: Mitosis and Meiosis

Lecture 17 Gametogenesis at the Chromosomal level: Mitosis and Meiosis

Lecture 17 Gametogenesis at the Chromosomal level: Mitosis and Meiosis. Animal Science 434 John J. Parrish. Homologous Chromosomes Have the same kind of genes in the same order 1 from father, 1 from mother. Sister chromosomes (X, Y). Definitions. Chromosome - linear DNA molecule .

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395 views • 26 slides
Unit 9: Reproduction and Development

Unit 9: Reproduction and Development

Unit 9: Reproduction and Development. How are humans made?. A. Sexual Reproduction ________________________ offspring are a ____________ of parental genes. 1. Advantages for Sexual Reproduction - _________ ? allows for adaptation to new environments - ______________

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406 views • 24 slides
Unit 9: Reproduction and Development

Unit 9: Reproduction and Development

Unit 9: Reproduction and Development. How are humans made?. A. Sexual Reproduction ________________________ offspring are a ____________ of parental genes. 1. Advantages for Sexual Reproduction - _________ ? allows for adaptation to new environments - ______________

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324 views • 24 slides
Unit 9: Reproduction and Development

Unit 9: Reproduction and Development

Unit 9: Reproduction and Development. How are humans made?. A. Sexual Reproduction ________________________ offspring are a ____________ of parental genes. 1. Advantages for Sexual Reproduction - _________ ? allows for adaptation to new environments - ______________

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245 views • 24 slides
Chapter 13 notes

Chapter 13 notes

Chapter 13 notes. Meiosis and sexual life cycle. An Introduction to Heredity. Heredity : the transition of traits from one generation to the next Along w/ similarities, there is also variation- offspring differ somewhat in appearance from parents to offspring

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325 views • 21 slides
Stages of Mitosis

Stages of Mitosis

Stages of Mitosis. by Alexandra and Natalia. Early prophase. Late prophase. Metaphase. Anaphase. Telophase. Nucleus. Early prophase. Centricole. Y Chromosomes. Nucleolus. The chromosomes and centricole duplicate. And the centricoles start to move. Late prophase.

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465 views • 11 slides
Intro to Meiosis

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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227 views • 10 slides

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