Where Babies Really Come From
From a single cell to a newborn, the story of how a baby is made is one of biology's greatest journeys.
- Хүний бие
- Насанд хүрэгчид
- Дунд зэрэг
- Танин мэдэхүйн
- 10 асуулт
- ойролцоогоор 5 мин
- Асуулт бүрийн дараа тайлбар
Эхлээд «Би робот биш» гэснийг чагтлаарай.
Хоорондоо өрсөлдөх
Хүүхдүүд болон тоглох дуртай бүх хүнд
Асуултуудыг харах
Зөв хариултыг харуулахгүй, тиймээс тоглохдоо Танд гэнэтийн зүйл хэвээр үлдэнэ.
Асуулт 1
Where does fertilisation of an egg by a sperm usually happen?
- In the uterus
- In the fallopian tube
- In the ovary
- In the cervix
Асуулт 2
How long can an egg typically be fertilised after ovulation?
- About 5 days
- About 72 hours
- About 12 to 24 hours
- About 2 weeks
Асуулт 3
What decides whether a baby is genetically male or female?
- The mother's egg
- The timing of ovulation
- The mother's hormones
- The father's sperm
Асуулт 4
What is the ball of cells called that implants in the uterus wall?
- Blastocyst
- Zygote
- Foetus
- Placenta
Асуулт 5
Which hormone do home pregnancy tests detect?
- Progesterone
- Oestrogen
- hCG
- Oxytocin
Асуулт 6
Which organ develops during pregnancy to pass oxygen and food to the baby?
- The amnion
- The placenta
- The yolk sac
- The corpus luteum
Асуулт 7
How long does a full-term pregnancy last, counted from the last period?
- About 36 weeks
- About 42 weeks
- About 38 weeks
- About 40 weeks
Асуулт 8
From which week is the developing baby usually called a foetus?
- Week 4
- Week 9
- Week 16
- Week 20
Асуулт 9
Identical twins come from what?
- Two eggs and two sperm
- Two eggs and one sperm
- One egg that split
- One egg and two sperm
Асуулт 10
In IVF, where does fertilisation take place?
- In the uterus
- In a fallopian tube
- In an incubator inside the body
- In a laboratory dish
