SIMILARITIES Both processes result in the formation of haploid gametes Both processes involve mitosis, growth and meiosis.

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Presentation transcript:

SIMILARITIES Both processes result in the formation of haploid gametes Both processes involve mitosis, growth and meiosis

Differences

SPERMATOGENESIS

TESTES

Seminiferous tubules

ovary

Skill: Annotation of diagrams of seminiferous tubule and ovary to show the stages of gametogenesis.

OOGENESIS

Skill: Annotation of diagrams of mature sperm and egg to indicate functions.

Label it!

Exchange of materials in placenta

Role of hormones in parturition

3838

Nature of Science: assessing risks & benefits of scientific research: The risks to human male fertility were not adequately assessed before steroids related to progesterone & estrogen were released into the environment as a result of the use of the female contraceptive pill.

Prostate Cancer

D.R.E.

Cervical Cancer