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प्रश्न
Modern techniques like surrogate mother, sperm bank and IVF technique will help the human beings. Justify this statement.
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उत्तर
Modern techniques such as IVF, surrogacy, and sperm banks help childless couples have children. These techniques are useful for couples facing problems such as low sperm count, blocked oviducts (fallopian tubes), or difficulties in implantation.
- In Vitro Fertilization (IVF)
- In this technique, fertilization of the ovum and sperm takes place outside the body in a laboratory (test tube).
- The embryo formed is then implanted into the uterus of the woman for further development.
- Surrogacy
- Surrogacy is used when a woman is unable to carry or implant an embryo in her uterus.
- The ovum from the biological mother is fertilized with the husband’s sperm outside the body.
- The embryo formed is implanted into the uterus of another woman, called the surrogate mother, who carries the pregnancy.
- Sperm bank
- A sperm bank is a facility where sperm from healthy donors is collected, tested, and stored.
- When a man has problems producing healthy sperm, donor sperm can be used for fertilization.
- The donor’s identity is kept confidential.
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संबंधित प्रश्न
Why does menstruation occur?
Given here is a section of the female reproductive system of human beings.
Name the parts labelled 1 to 4
Rewrite the terms in the correct order so as to be in a logical sequence.
Puberty, menopause, menstruals, menarche, reproductive age.
Give appropriate term for the following:
The onset of reproductive phase in a female.
Name the two types of twins.
Mention the exact location of the following :
Corpus callosum
The diagram given below represents a system in the human body. Stud the diagram and answer the following questions:
Name the two hormones secreted by 1.
Give appropriate term of the following:
The rupture of follicle and release of ovum from the ovary.
Name the following:
The part of the female reproductive system in which fertilization occurs.
Name the Following
Surgical operation of the fallopian tubes in females for family planning.
The implantation of the embryo occurs at about ______ days of fertilization.
Primordial follicle cells undergo mitotic division to produce ______.
Ovulation occurs under the influence of ______.
In oocyte secondary maturation occurs in ______.
The fertilization of the human egg by the sperm takes place in ______
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.
In the female genital tract, sperms are made capable of fertilizing the egg. This phenomenon of sperm activation is called ______
How can we say that fish exhibits external fertilisation?
The ______ is also called the womb.
Clitoris is equivalent to the male penis.
Choose the odd one out from the group of terms given below and write the category for the remaining terms:
