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Consider the following statements regarding in vitro fertilization.
1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.
2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.
Which of the statements given above is/are correct?
- a)1 Only
- b)2 Only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Consider the following statements regarding in vitro fertilization. 1...
- Fertilization occurring outside the body, artificially, is called in vitro fertilization. If the sperms are unable to reach the egg, due to blockage in the oviduct, the doctor collects fresh sperms and eggs; and fertilizes them in appropriate media for several hours, to bring about IVF or In vitro fertilization.
- If fertilization occurs, the zygote is allowed to develop for around a week, following which, it is transferred to the mother’s uterus.
- The test tube baby is born like any other baby and its complete development takes place in the uterus. A baby born through this technique is called a test tube baby. This is misleading because babies do not grow in a test tube.
Most Upvoted Answer
Consider the following statements regarding in vitro fertilization. 1...
Statement 1: In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.
Statement 2: Baby born through this method is called a test tube baby because the development of the baby occurs in a test tube.
Correct answer: a) 1 Only
Explanation:
In vitro fertilization (IVF):
- In vitro fertilization is a process of fertilizing an egg with sperm outside the body, in a laboratory dish, and then transferring the embryo to the mother's uterus for implantation and further development.
- It is an assisted reproductive technology (ART) used to treat infertility or genetic problems and assist couples in conceiving a child.
Statement 1: In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.
- This statement is correct.
- After the fertilization of the egg with sperm in the laboratory, the resulting zygote is allowed to develop for around 5 to 7 days in a controlled environment.
- The zygote develops into an embryo during this time.
- After the development period, the embryo is transferred to the mother's uterus for implantation and further development.
- This step is usually performed when the embryo reaches the blastocyst stage, which occurs around 5-7 days after fertilization.
Statement 2: Baby born through this method is called a test tube baby because the development of the baby occurs in a test tube.
- This statement is incorrect.
- The term "test tube baby" is a colloquial term used to refer to a baby conceived through IVF.
- However, the development of the baby does not occur in a test tube.
- After fertilization and initial development in a laboratory dish, the embryo is transferred to the mother's uterus where it implants and continues to develop naturally.
- The term "test tube baby" is a misnomer and can lead to misconceptions about the IVF process.
Therefore, only Statement 1 is correct, and Statement 2 is incorrect.
Statement 2: Baby born through this method is called a test tube baby because the development of the baby occurs in a test tube.
Correct answer: a) 1 Only
Explanation:
In vitro fertilization (IVF):
- In vitro fertilization is a process of fertilizing an egg with sperm outside the body, in a laboratory dish, and then transferring the embryo to the mother's uterus for implantation and further development.
- It is an assisted reproductive technology (ART) used to treat infertility or genetic problems and assist couples in conceiving a child.
Statement 1: In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.
- This statement is correct.
- After the fertilization of the egg with sperm in the laboratory, the resulting zygote is allowed to develop for around 5 to 7 days in a controlled environment.
- The zygote develops into an embryo during this time.
- After the development period, the embryo is transferred to the mother's uterus for implantation and further development.
- This step is usually performed when the embryo reaches the blastocyst stage, which occurs around 5-7 days after fertilization.
Statement 2: Baby born through this method is called a test tube baby because the development of the baby occurs in a test tube.
- This statement is incorrect.
- The term "test tube baby" is a colloquial term used to refer to a baby conceived through IVF.
- However, the development of the baby does not occur in a test tube.
- After fertilization and initial development in a laboratory dish, the embryo is transferred to the mother's uterus where it implants and continues to develop naturally.
- The term "test tube baby" is a misnomer and can lead to misconceptions about the IVF process.
Therefore, only Statement 1 is correct, and Statement 2 is incorrect.
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Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?
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Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?.
Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements regarding in vitro fertilization. 1. In this technique, after fertilization, the zygote is allowed to develop for 7 days and then transferred to the mother’s uterus.2. Baby born through this method is called a test tube baby; because the development of the baby occurs in a test tube.Which of the statements given above is/are correct?a) 1 Onlyb) 2 Onlyc) Both 1 and 2d) Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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