Zusammenfassung der Ressource
Frage 1
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Sexual characteristics are clasified into
Frage 2
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The ________ contain the female sex cells.
Frage 3
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The sperm ducts contain the SPERMATOZOA?
Frage 4
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Male sex cells are called...
Frage 5
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Females sex cells are called...
Frage 6
Antworten
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Ball of glands
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Cells
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Ball of cells
Frage 7
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The first stage of the fertiization is...
Frage 8
Frage
The pregnancy lasts nine weeks?
Frage 9
Frage
The embryo and the amnion are conected by the unbilical cord?
Frage 10
Frage
The menstrual cycle lasts about 28 days?