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प्रश्न
Fill in the blank:
The disc-like structure which helps in the transfer of substances to and from the fetus’s body is called _______.
उत्तर
The disc-like structure which helps in the transfer of substances to and from the fetus’s body is called placenta.
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संबंधित प्रश्न
A large number of married couples the world over are childless. It is shocking to know that in India the female partner is often blamed for the couple being childless.
(a) Why in your opinion the female partner is often blamed for such situations in India? Mention any two values that you as a biology student can promote to check this social evil.
(b) State any two reasons responsible for the cause of infertility.
(c) Suggest a technique that can help the couple to have a child where the problem is with male partner
Expand the following:
ZIFT
Fill in the blank:
Gonorrhoea is caused by _______ bacteria.
Correct the following statement.
Transfering of an embryo with more than 8 blastomeres into the uterus is called GIFT.
Expand the following.
ICSI
The method of directly injecting a sperm into ovum in assisted by reproductive technology is called ______.
Which Artificial Reproductive Technique can help a lady conceive a child if both her fallopian tubes are blocked?
Assisted reproductive technology, IVF involves transfer of ______.
Mention the primary aim of the “Assisted Reproductive Technology” (ART) programme.
In which of the following techniques, the embryos are transferred to exist those females who cannot conceive?
