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प्रश्न
Explain the concept of IVF.
उत्तर
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It is also known as in-vitro fertilization.
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In this process, sperm is collected from the father or any male donor and similarly, an ovum is collected from the mother or any female donor, then this is fertilized in the laboratory using sterilizing conditions.
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Now when the embryo is formed, it is transferred to the mother or the surrogate.
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Embryo up to 8 blastomere stage is transferred in the fallopian tube whereas blastomere more than 8 blastomeres is transferred in the uterus.
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The process is carried out in a laboratory along with high precision and a sterilized environment and these methods are a part of Assisted Reproductive Technology(ART).
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Though these processes are difficult and high precision should be maintained they have many helped many couples who were unable to conceive.
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संबंधित प्रश्न
Mention the functions of Uterus in the human female reproductive system.
Write two major functions of ovary.
Choose the odd one in each of the following:
Ovary; fallopian tube; ureter; uterus
Give appropriate term of the following:
The rupture of follicle and release of ovum from the ovary.
Choose the correct answer:
Ovum is a ______________
Write the functions of ovary
Complete the table.
| Sex/Gender | Reasons of infertility |
| Female | |
| Male |
Which of the following is not a part of female reproductive system?
______ is homologous to Bartholin's glands.
Which of the following is a permanent method of contraception in a human female?
After birth, colostrum is released from mammary glands which is rich in ______.
What marks the beginning of the reproductive life of a woman?
Read the following and answer from given below:
During copulation, semen is released by the penis into the vegina. The motile sperms swim rapidly, fuse with the ovum in the ampullary region, resulting in fertilization. The haploid nucleus of sperm fuses with that of the ovum to form a diploid zygote.
Site of fertilization in human is ______
Read the following and answer from given below:
Oogenesis is the process of the formation of an ovum in the ovaries. It consists of three phases: multiplication, growth, and maturation. Oogenesis is controlled by hormones GnRH, LH, FSH. GnRH secreted by the hypothalamus stimulates the anterior lobe of the pituitary gland to secrete LH and FSH.
what is the function of hormones FSH?
What are various ways to avoid pregnancy? Elaborate any one method.
Match the following:
| Ovaries | Bean shape |
| Fallopian tubes | Almond shape |
| Uterus | Funnel – shape |
| Kidney | pear-shaped |
Given below is a certain situation. Analyze and describe its possible impact on a person:
Egg is not fertilised in a human female.
The______ is also called the womb.
Describe the female reproductive systems in humans.
The ______ is also called the womb.
