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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
Describe the stages during three trimesters of pregnancy.
Human pregnancy shows three prominent trimesters. Answer the following question based on these trimester.
- What is morning sickness during the first trimester?
- Name the hormone secreted in the second trimester.
- The organ which secretes hormone in second trimester is
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?
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?
