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Question
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Implantation.
- The development stage that undergoes this process.
- The approximate time after fertilisation, when it occurs.
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Solution
- Embryo (Blastocyst).
- In about a week's time.
RELATED QUESTIONS
Given below are the names of certain stages/substances related to reproduction and found in human body. Answer the questions related to them.
Gestation
• What is its meaning?
• How long does it normally last?
Differentiate between:
Amnion and allantois
Describe the functions of Amnion
Mention three functions of the placenta.
Describe briefly the ways how a mammalian embryo is nourished
Name the Following
The expulsion of the fetus from the body of the mother.
Which of the following hormones is produced by ovary?
List the substances which the foetus receives from the mother through placenta.
Amniotic fluid serves to provide oxygen to the foetus.
Heart and blood vessels have been formed by the end of five weeks of pregnancy.
