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Questions and Answers
What is the term for gametogenesis in males?
What is the term for gametogenesis in males?
- Amniongenesis
- Oogenesis
- Spermatogenesis (correct)
- Ectopicogenesis
How many autosomes does a mature sperm have?
How many autosomes does a mature sperm have?
- 24
- 22 (correct)
- 46
- 23
What determines the sex of the offspring when the ovum is fertilized?
What determines the sex of the offspring when the ovum is fertilized?
- Implantation site
- Maternal diet
- Type of sperm (X or Y bearing) (correct)
- Number of chromosomes
Where does implantation occur if fertilization takes place in the fallopian tube?
Where does implantation occur if fertilization takes place in the fallopian tube?
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What does the chorion eventually develop into?
What does the chorion eventually develop into?
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Which structure encloses the embryo and amniotic fluid?
Which structure encloses the embryo and amniotic fluid?
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Which structures continuously support the fetus throughout prenatal life?
Which structures continuously support the fetus throughout prenatal life?
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Which germ layer forms all body systems and structures of the individual?
Which germ layer forms all body systems and structures of the individual?
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What is the function of the umbilical cord in fetal circulation?
What is the function of the umbilical cord in fetal circulation?
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What is the role of the placenta in prenatal development?
What is the role of the placenta in prenatal development?
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Which structure diverts most blood from the fetal liver and lungs?
Which structure diverts most blood from the fetal liver and lungs?
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How do dizygotic twins differ from monozygotic twins?
How do dizygotic twins differ from monozygotic twins?
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