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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?
What does the chorion eventually develop into?
What does the chorion eventually develop into?
Which structure encloses the embryo and amniotic fluid?
Which structure encloses the embryo and amniotic fluid?
Which structures continuously support the fetus throughout prenatal life?
Which structures continuously support the fetus throughout prenatal life?
Which germ layer forms all body systems and structures of the individual?
Which germ layer forms all body systems and structures of the individual?
What is the function of the umbilical cord in fetal circulation?
What is the function of the umbilical cord in fetal circulation?
What is the role of the placenta in prenatal development?
What is the role of the placenta in prenatal development?
Which structure diverts most blood from the fetal liver and lungs?
Which structure diverts most blood from the fetal liver and lungs?
How do dizygotic twins differ from monozygotic twins?
How do dizygotic twins differ from monozygotic twins?
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