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Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle.
Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cycle
- a)Neither statement A nor statement B is true
- b)Statement B is true, A is false
- c)Statement A is true, B is false
- d)Both the statement A and B are true
Correct answer is option 'C'. Can you explain this answer?
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Statement A: fertilization is possible if ovulation has taken place du...
fertilisation is possible if ovulation has taken place during middle of the menstrual cycle
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Statement A: fertilization is possible if ovulation has taken place du...
Fertilization is the process where the sperm and egg fuse together to form a zygote, which eventually develops into an embryo. Ovulation, on the other hand, is the release of an egg from the ovary, which usually occurs in the middle of the menstrual cycle.
Statement A: Fertilization is possible if ovulation has taken place during the middle of the menstrual cycle.
Statement B: Fertilization is not possible if ovulation has taken place during the middle of the menstrual cycle.
Explanation:
1. Understanding the Menstrual Cycle:
The menstrual cycle consists of several phases, including the follicular phase, ovulation, and the luteal phase. In a typical 28-day cycle, ovulation usually occurs around day 14. However, the timing of ovulation can vary among individuals and may occur earlier or later in the cycle.
2. Fertility Window:
The fertility window refers to the period during which fertilization is most likely to occur. It includes the days leading up to ovulation and the day of ovulation itself. Sperm can survive in the female reproductive tract for up to five days, while the egg is viable for about 24 hours after ovulation. Therefore, the fertility window is usually considered to be around six days, including the five days before ovulation and the day of ovulation.
3. Statement A: Fertilization is possible if ovulation has taken place during the middle of the menstrual cycle.
This statement is true. If ovulation has occurred, and there is sperm present in the female reproductive tract, fertilization can occur. Sperm can survive for several days, waiting for the egg to be released. If the sperm meets the egg during the fertility window, fertilization can take place.
4. Statement B: Fertilization is not possible if ovulation has taken place during the middle of the menstrual cycle.
This statement is false. As explained earlier, if ovulation has occurred and there is viable sperm present, fertilization can still occur. The timing of ovulation does not determine whether fertilization is possible or not. It is the presence of sperm and a viable egg during the fertility window that determines the likelihood of fertilization.
Therefore, the correct answer is option C: Statement A is true, and Statement B is false.
Statement A: Fertilization is possible if ovulation has taken place during the middle of the menstrual cycle.
Statement B: Fertilization is not possible if ovulation has taken place during the middle of the menstrual cycle.
Explanation:
1. Understanding the Menstrual Cycle:
The menstrual cycle consists of several phases, including the follicular phase, ovulation, and the luteal phase. In a typical 28-day cycle, ovulation usually occurs around day 14. However, the timing of ovulation can vary among individuals and may occur earlier or later in the cycle.
2. Fertility Window:
The fertility window refers to the period during which fertilization is most likely to occur. It includes the days leading up to ovulation and the day of ovulation itself. Sperm can survive in the female reproductive tract for up to five days, while the egg is viable for about 24 hours after ovulation. Therefore, the fertility window is usually considered to be around six days, including the five days before ovulation and the day of ovulation.
3. Statement A: Fertilization is possible if ovulation has taken place during the middle of the menstrual cycle.
This statement is true. If ovulation has occurred, and there is sperm present in the female reproductive tract, fertilization can occur. Sperm can survive for several days, waiting for the egg to be released. If the sperm meets the egg during the fertility window, fertilization can take place.
4. Statement B: Fertilization is not possible if ovulation has taken place during the middle of the menstrual cycle.
This statement is false. As explained earlier, if ovulation has occurred and there is viable sperm present, fertilization can still occur. The timing of ovulation does not determine whether fertilization is possible or not. It is the presence of sperm and a viable egg during the fertility window that determines the likelihood of fertilization.
Therefore, the correct answer is option C: Statement A is true, and Statement B is false.
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Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer?
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Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer?.
Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer?.
Solutions for Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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ample number of questions to practice Statement A: fertilization is possible if ovulation has taken place during middle of the menstrual cycle. Statement B : fertilization is not possible if ovulation has taken place during middle of the menstrual cyclea)Neither statement A nor statement B is trueb)Statement B is true, A is falsec)Statement A is true, B is falsed)Both the statement A and B are trueCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Class 10 tests.
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