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प्रश्न
Complete the following sentences with appropriate word:
The placenta is ________permeable
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उत्तर
The placenta is Selectively permeable
संबंधित प्रश्न
The circulatory system of the fetus and that of the mother are never connected directly. What are the advantages?
The diagram given below is that of a developing human foetus in the womb. Study the same and then answer the questions that follow:
- Name the parts '1' to '5' indicated by guidelines.
- What term is given to the period of development of the foetus in the womb?
- How many days does the foetus take to be fully developed?
- Mention two functions of the parts labelled ‘2’ other than its endocrine function.
- Name the hormone (anyone) produced by the part labelled ‘2’.
- What is the function of the part marked ‘3’?
Name the Following
How the embryo inside the uterus is protected from jerks or mechanical shocks.
Give Technical Term:
The period of intrauterine development of the embryo.
Complete the following sentences with appropriate word:
The embryo inside the uterus is protected from jerks or mechanical shocks by ________
Write the functional activity of the following structure:
Uterus
Write the functional activity of the following structure:
Placenta
Amniotic fluid serves to provide oxygen to the foetus.
The cord containing blood vessels that connects the placenta with the foetus is called which structure?
At what stage of development does implantation occur post-fertilisation?
