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प्रश्न
Explain the concept of IVF.
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उत्तर
- IVF stands for In Vitro Fertilization.
- It is a modern medical technique that helps childless couples have their own biological child.
- IVF is used when couples face problems such as low sperm count, blocked oviducts (fallopian tubes), or other fertility issues.
- In this technique, an ovum (oocyte) is collected from the mother and fertilized with sperm collected from the father outside the body in a laboratory.
- Since fertilization takes place in a test tube or culture dish, IVF is commonly known as the test-tube baby technique.
- The embryo formed is then implanted into the uterus of the biological mother or a surrogate mother at the appropriate stage for further development.
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संबंधित प्रश्न
State the function of Fallopian tubes.
What happens in a girl’s body under the influence of hormones?
Differentiate between Identical twins and fraternal twins.
Modern techniques like surrogate mother, sperm bank and IVF technique will help the human beings. Justify this statement.
The diagram given below represents a system in the human body. Stud the diagram and answer the following questions: 
Mention the number and the name of the part involved in fertilization and implantation from the above diagram.
Give appropriate term of the following:
The process of fusion of ovum and sperm.
Name the following:
The separation of the foetus from the mother's body.
Name the following:
The part of the female reproductive system in which fertilization occurs.
The adjoining figure represents the female reproductive organ of the humans
(i) How does the human embryo developing in the uterus obtain its nourishment?
(ii) Which structure protects and nourishes the developing embryo?
(iii) Define ovulation.
The _______ is also called the womb.
All are associated with ovulation in human female, EXCEPT
How many lobes are generally present in each mammary gland?
Which stage is followed after the secondary follicle stage?
Which one the following is a part of external genitalia of a female human being?
What changes are observed in the uterus if fertilisation does not occur?
What are various ways to avoid pregnancy? Elaborate any one method.
What is parturition?
Bartholin's glands are homologous to ______.
The ______ is also called the womb.
Choose the odd one out from the group of terms given below and write the category for the remaining terms:
