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प्रश्न
Answer in one sentence.
What is the difference between a foetus and an embryo?
उत्तर
The embryo is the developing organism from fertilization to the end of the eighth week of development. It develops into the foetus.
The foetus is the developing organism from the beginning of the third month to birth.
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संबंधित प्रश्न
Abortion in the first trimester of pregnancy may occur due to lack of ___________.
How long does human pregnancy last from the start of the last menstrual cycle?
Which weeks of pregnancy are classified as second trimester?
Which of the following is a feature generally observed during the second trimester of pregnancy?
The hormone which is not produced at the end of gestation period only is ______.
Ecotopic pregnancy is ______.
Which one of the following is the incorrect matching of the hormones?
The outermost layer of uterine wall around the foetus is ______.
The period of pregnancy is called ______.
Given below is the name of certain stage/substance related to reproduction and found in human body. Answer the questions related to it.
Amniotic fluid.
- Where is it found?
- What are its functions?