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A female gamete carries ________ chromosome(s).
- a)one X
- b)one X and one Y
- c)two X
- d)one Y
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A female gamete carries ________ chromosome(s).a)one Xb)one X and one ...
Understanding Female Gametes
In humans, the female gamete, or egg cell, is crucial for reproduction. Here’s a breakdown of why the correct answer is option 'A': one X chromosome.
Chromosomal Composition
- Female gametes (eggs) contain a total of 23 chromosomes, which include one sex chromosome.
- The sex chromosomes are either X or Y, determining the genetic sex of the offspring.
Female Gametes Characteristics
- Females carry two X chromosomes (XX) in their somatic (body) cells but produce gametes that only contain one sex chromosome.
- During the process of meiosis, each egg cell receives one of the two X chromosomes.
Options Analysis
- Option A: One X
This is correct because a female gamete carries one X chromosome.
- Option B: One X and one Y
Incorrect because a female gamete does not carry a Y chromosome; that is characteristic of male gametes.
- Option C: Two X
Incorrect because the gamete only has one sex chromosome.
- Option D: One Y
Incorrect since female gametes do not carry Y chromosomes.
Conclusion
In summary, female gametes carry one X chromosome, which is essential for determining the genetic makeup of the offspring, leading to a female (XX) when combined with a male gamete carrying either an X or Y chromosome. Thus, option 'A' is the correct choice.
In humans, the female gamete, or egg cell, is crucial for reproduction. Here’s a breakdown of why the correct answer is option 'A': one X chromosome.
Chromosomal Composition
- Female gametes (eggs) contain a total of 23 chromosomes, which include one sex chromosome.
- The sex chromosomes are either X or Y, determining the genetic sex of the offspring.
Female Gametes Characteristics
- Females carry two X chromosomes (XX) in their somatic (body) cells but produce gametes that only contain one sex chromosome.
- During the process of meiosis, each egg cell receives one of the two X chromosomes.
Options Analysis
- Option A: One X
This is correct because a female gamete carries one X chromosome.
- Option B: One X and one Y
Incorrect because a female gamete does not carry a Y chromosome; that is characteristic of male gametes.
- Option C: Two X
Incorrect because the gamete only has one sex chromosome.
- Option D: One Y
Incorrect since female gametes do not carry Y chromosomes.
Conclusion
In summary, female gametes carry one X chromosome, which is essential for determining the genetic makeup of the offspring, leading to a female (XX) when combined with a male gamete carrying either an X or Y chromosome. Thus, option 'A' is the correct choice.
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Community Answer
A female gamete carries ________ chromosome(s).a)one Xb)one X and one ...
Ovum, which is the female gamete, always carries an X chromosome. This is because the allosome pair in females consists of two X chromosomes (XX).
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A female gamete carries ________ chromosome(s).a)one Xb)one X and one Yc)two Xd)one YCorrect answer is option 'A'. Can you explain this answer? for Class 8 2026 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about A female gamete carries ________ chromosome(s).a)one Xb)one X and one Yc)two Xd)one YCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 8 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A female gamete carries ________ chromosome(s).a)one Xb)one X and one Yc)two Xd)one YCorrect answer is option 'A'. Can you explain this answer?.
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