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The Process of Fertilization

The Process of Fertilization. Egg. Sperm. +. Zygote. The Process of Fertilization. The sperm enters into the ovum. Notes to the teacher : The following transparencies are of Spermatogenesis and Oogenesis. The phases have been separated in order for you to use

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The Process of Fertilization

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Presentation Transcript

  1. The Process of Fertilization Egg Sperm + Zygote

  2. The Process of Fertilization The sperm enters into the ovum.

  3. Notes to the teacher: The following transparencies are of Spermatogenesis and Oogenesis. The phases have been separated in order for you to use them as overlay transparencies.

  4. Spermatogenesis Mitosis Spermatogonium (2n) Primary Spermatocyte

  5. 1st Meiosis Second Spermatocyte

  6. 2nd Meiosis Spermatids (1n)

  7. Maturity Sperm Cells (1n)

  8. Oogenesis Oogonium (2n) Primary Oocyte

  9. 1st Meiosis polar body Secondary Oocyte

  10. 2nd Meiosis polar body Ootid (1n)

  11. Maturity Ovum (1n)

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