Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 1

The Process of Fertilization

+

Egg Sperm

Zygote

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 2

The Process of Fertilization

The sperm enters into the ovum.

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 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.

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 4

Spermatogenesis

Spermatogonium (2n)

PrimarySpermatocyte

Mitosis

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 5

1st Meiosis

SecondSpermatocyte

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 6

Spermatids (1n)

2nd Meiosis

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 7

Sperm Cells (1n)

Maturity

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 8

Oogenesis

Oogonium (2n)

Primary Oocyte

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 9

polar body

SecondaryOocyte

1st Meiosis

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 10

polarbody

Ootid (1n)

2ndMeiosis

Fertilization

Model Agricultural Core Curriculum: Supplement

University of California, Davis251.T 11

Ovum (1n)

Maturity