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Questions and Answers
Which structure does the fertilized egg attach to after 6-7 days?
Which structure does the fertilized egg attach to after 6-7 days?
- Cavity of uterus
- Inner wall of uterus (correct)
- Ovary
- Fallopian tube leading to uterus
When does the zygote enter the uterus?
When does the zygote enter the uterus?
- 4 days after fertilization
- 5 days after fertilization (correct)
- 6 days after fertilization
- 3 days after fertilization
When does fertilization usually take place?
When does fertilization usually take place?
- Within 72 hours after ovulation
- Within 48 hours after ovulation
- Within 24 hours after ovulation (correct)
- Within 96 hours after ovulation
During which stage does the zygote begin to attach to the wall of the uterus?
During which stage does the zygote begin to attach to the wall of the uterus?
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How many cells are there in the zygote 48 hours after fertilization?
How many cells are there in the zygote 48 hours after fertilization?
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Where does fertilization usually take place?
Where does fertilization usually take place?
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At what stage does the zygote divide for the first time?
At what stage does the zygote divide for the first time?
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When does the ovulation occur?
When does the ovulation occur?
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