'Sperm egg' diaporamas de présentation

Animal Reproduction & Development

Animal Reproduction & Development. Sexual & asexual reproduction. Asexual offspring all have same genes (clones) Little to no variation Fragmentation and budding Sexual gametes (sperm & egg) ? fertilization mixing of genes ? variation. Parthenogenesis.

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Human Reproduction

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Sexual Reproduction and Meiosis

Sexual Reproduction and Meiosis. Meiosis ? sexual reproduction! Meiosis makes the cells that are responsible for sexual reproduction. Sexual Reproduction. Producing a new organism by combining chromosomes from 2 parents Specialized sex cells = _____________ Male = ___________

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The Female Reproductive System

The Female Reproductive System. What is the purpose of the female reproductive system?. Purpose? Making an egg Getting sperm and egg together Protecting and nurturing the growing embryo. The Female Reproductive System. What are the parts of the reproductive system ? Uterus Cervix

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Journal # 3: List two ways that a sponge benefits other organisms.

Journal # 3: List two ways that a sponge benefits other organisms. When you are done. Turn in to the basket on my desk, work on your new vocab-zoology books are in the bookcase. Zoology 8/22 Part 2 vocab quiz 8/24 Unit test 8/27. What are the traits of Phylum Porifera ? 1. Journal #6

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MEIOSIS DAY 2

MEIOSIS DAY 2. Bellwork. Why do kids look similar to, but not identical to their parents?. List 2 ways mitosis is different from meiosis. What is the product of meiosis? What is produced *Be thinking of a compliment for your partner!. Announcements & Purpose. Review meiosis

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Chapter 38: Human Reproduction and Development

Chapter 38: Human Reproduction and Development. Major Concepts. What are the major parts of the male and female reproductive systems ? What are the stages of human development ? How does a fetus grow inside the womb?. Male Reproductive System. Main Structures:

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Journal # 4: List two ways that a sponge benefits other organisms.

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Family: Cladorhizidae

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9.5 Meiosis in Sexual Reproduction

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Mutations in Replication

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Reproductive Ethics

Reproductive Ethics. Reproductive Ethics. New Reproductive Technologies In vitro fertilization/Artificial insemination, etc., etc. Types of Parenthood: Genetic Mother Genetic Father Gestational Mother Nurturing Mother Nurturing Father No longer need A, C, and D to be the same woman

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Meiosis

Meiosis. Chapter 11-4. The Basics. Genes are located on the chromosomes. Each organism must inherit one copy of every gene from both parents. Each organism has 2 complete sets of genes. Those two sets must be separated so that each gamete produced contains just one set of genes.

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