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Which one of the following statements about morula in humans is correct?
[2010]
- a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA
- b)It has far less cytoplasm as well as less DNA than in an uncleaved zygote
- c)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygote
- d)It has more cytoplasm and more DNA than an uncleaved zygote
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Which one of the following statements about morula in humans is correc...
Morula is a solid ball contained within the zone pellucida. It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA.
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Which one of the following statements about morula in humans is correc...
The correct answer is option 'A': It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA.
The morula is a stage of embryonic development that occurs after the zygote undergoes multiple rounds of cell division. It is characterized by a solid ball of cells that are tightly packed together. Let's explore why option 'A' is the correct statement about the morula in humans.
Explanation:
1. Cytoplasm in the Morula:
- The cytoplasm is the fluid-filled region inside the cell, which contains various organelles and molecules necessary for cellular processes.
- During the early stages of development, the zygote divides through a process called cleavage, resulting in multiple cells without an increase in cytoplasmic volume.
- Therefore, the morula has almost equal quantity of cytoplasm as an uncleaved zygote because the cytoplasm is divided among the daughter cells.
2. DNA in the Morula:
- DNA is the genetic material that carries the instructions for the development and functioning of an organism.
- Each cell in the morula contains the same amount of DNA as the original zygote because the DNA is replicated during the S phase of the cell cycle.
- As the zygote divides, the DNA is distributed equally among the daughter cells, resulting in each cell of the morula having the same amount of DNA as the uncleaved zygote.
- Therefore, the morula has much more DNA than an uncleaved zygote because the DNA is replicated during cell division.
Conclusion:
Based on the above explanations, the correct statement is option 'A': The morula has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA. The cytoplasm is divided among the daughter cells during cleavage, resulting in almost equal amounts in each cell. However, the DNA is replicated during cell division, leading to a higher amount of DNA in each cell of the morula compared to the uncleaved zygote.
The morula is a stage of embryonic development that occurs after the zygote undergoes multiple rounds of cell division. It is characterized by a solid ball of cells that are tightly packed together. Let's explore why option 'A' is the correct statement about the morula in humans.
Explanation:
1. Cytoplasm in the Morula:
- The cytoplasm is the fluid-filled region inside the cell, which contains various organelles and molecules necessary for cellular processes.
- During the early stages of development, the zygote divides through a process called cleavage, resulting in multiple cells without an increase in cytoplasmic volume.
- Therefore, the morula has almost equal quantity of cytoplasm as an uncleaved zygote because the cytoplasm is divided among the daughter cells.
2. DNA in the Morula:
- DNA is the genetic material that carries the instructions for the development and functioning of an organism.
- Each cell in the morula contains the same amount of DNA as the original zygote because the DNA is replicated during the S phase of the cell cycle.
- As the zygote divides, the DNA is distributed equally among the daughter cells, resulting in each cell of the morula having the same amount of DNA as the uncleaved zygote.
- Therefore, the morula has much more DNA than an uncleaved zygote because the DNA is replicated during cell division.
Conclusion:
Based on the above explanations, the correct statement is option 'A': The morula has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNA. The cytoplasm is divided among the daughter cells during cleavage, resulting in almost equal amounts in each cell. However, the DNA is replicated during cell division, leading to a higher amount of DNA in each cell of the morula compared to the uncleaved zygote.
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Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer?
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Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer?.
Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which one of the following statements about morula in humans is correct?[2010]a)It has almost equal quantity of cytoplasm as an uncleaved zygote but much more DNAb)It has far less cytoplasm as well as less DNA than in an uncleaved zygotec)It has more or less equal quantity of cytoplasm and DNA as in uncleaved zygoted)It has more cytoplasm and more DNA than an uncleaved zygoteCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
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