Question:
Define infertility. Explain any one assisted reproductive technology to check the problem of infertility.
Define infertility. Explain any one assisted reproductive technology to check the problem of infertility.
Show Hint
IVF (In-Vitro Fertilization) followed by Embryo Transfer (ET) is popularly known as the "test-tube baby" procedure.
Updated On: Jan 5, 2026
Show Solution
Verified By Collegedunia
Solution and Explanation
Step 1: Definition - Infertility is the inability to produce children even after two years of regular, unprotected sexual intercourse.
Step 2: ART (ZIFT) - Zygote Intra Fallopian Transfer (ZIFT) is a method where the zygote or early embryo (up to 8 blastomeres) is transferred into the fallopian tube.
Step 3: Process - In this, fertilization is performed in a laboratory (In-vitro), and then the zygote is surgically placed into the woman's fallopian tube to continue natural development.
Step 2: ART (ZIFT) - Zygote Intra Fallopian Transfer (ZIFT) is a method where the zygote or early embryo (up to 8 blastomeres) is transferred into the fallopian tube.
Step 3: Process - In this, fertilization is performed in a laboratory (In-vitro), and then the zygote is surgically placed into the woman's fallopian tube to continue natural development.
Was this answer helpful?
0
0
Top PSEB Biology Questions
- Main cause of Klinefelter's syndrome is:
- During spermatogenesis, the number of sperms that are formed from 40 spermatogonia, 30 primary spermatocytes, 25 secondary spermatocytes and 15 spermatids respectively are:
- Emergency contraceptives are effective if used within:
- BOD stands for:
- Transplantation of tissues/organs to save certain patients often fails due to rejection of such tissues/organs by the patient. Which type of immune response is responsible for such rejections?
View More Questions
Top PSEB Reproductive Health Questions
- Emergency contraceptives are effective if used within:
- The method of directly injecting a sperm into ovum in assisted reproductive technology is called:
- An ideal contraceptive should be:
- The sterilisation procedure in males is called ________.
- What is Amniocentesis? For what purpose, it is used?
View More Questions
Top PSEB Questions
- Under which method of valuation of Goodwill, normal rate of return is not required?
- An increase in the value of assets is recorded on which side of the Revaluation Account?
- J, K, L, M are in partnership sharing profits and losses in ratio of 9 : 6 : 5 : 5. 'N' joins the partnership for 20% share. J, K, L and M would in future share profits among themselves as 3 : 4 : 2 : 1. The new profit sharing ratio will be:
- X, Y and Z are three partners sharing profits in the ratio 10 : 7 : 7. Z retired. X and Y decided to share profits in equal ratio. Gaining ratio will be:
- Rent paid to a partner is _________ against profit. (charge/appropriation)
View More Questions