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In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this is
- a)appearance of a furrow in cell membrane
- b)liquid endosperm in coconut
- c)sexual reproduction
- d)fertilisation
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
In some organisms, karyokinesis is not followed by cytokinesis as a r...
Understanding Karyokinesis and Cytokinesis
Karyokinesis refers to the division of the nucleus during cell division, while cytokinesis is the subsequent division of the cytoplasm. In some organisms, karyokinesis occurs without cytokinesis, resulting in a multinucleate condition known as syncytium.
Example of Syncytium Formation
The correct example of this phenomenon is the liquid endosperm in coconuts. Here’s why:
Other Options Explained
- Appearance of a Furrow in Cell Membrane: This indicates the beginning of cytokinesis, not its absence.
- Sexual Reproduction: While it involves karyokinesis, it does not specifically illustrate syncytium formation.
- Fertilization: This is the union of gametes and does not directly relate to the multinucleate condition.
In conclusion, the formation of liquid endosperm in coconuts is a prime example of karyokinesis occurring without cytokinesis, resulting in a syncytium. This unique adaptation plays a crucial role in the plant's reproductive success.
Karyokinesis refers to the division of the nucleus during cell division, while cytokinesis is the subsequent division of the cytoplasm. In some organisms, karyokinesis occurs without cytokinesis, resulting in a multinucleate condition known as syncytium.
Example of Syncytium Formation
The correct example of this phenomenon is the liquid endosperm in coconuts. Here’s why:
- Formation of Liquid Endosperm: In coconuts, after fertilization, the endosperm develops through the process of karyokinesis without proper cytokinesis, leading to a liquid-filled structure.
- Multinucleate Condition: The nuclei divide repeatedly, but the cytoplasmic division does not occur, resulting in a syncytium that contains multiple nuclei within a shared cytoplasm.
- Nutrition for the Developing Seed: This liquid endosperm serves as a nutrient reservoir for the developing coconut seed, highlighting the functional significance of the syncytium in plant reproduction.
Other Options Explained
- Appearance of a Furrow in Cell Membrane: This indicates the beginning of cytokinesis, not its absence.
- Sexual Reproduction: While it involves karyokinesis, it does not specifically illustrate syncytium formation.
- Fertilization: This is the union of gametes and does not directly relate to the multinucleate condition.
In conclusion, the formation of liquid endosperm in coconuts is a prime example of karyokinesis occurring without cytokinesis, resulting in a syncytium. This unique adaptation plays a crucial role in the plant's reproductive success.
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In some organisms, karyokinesis is not followed by cytokinesis as a r...
During early development of liquid endosperm in coconut fruits, nuclei divide repeatedly before cytokinesis sets in. In this, karyokinesis is not followed by cytokinesis. It is commonly called a liquid endosperm. Milky water in coconut is the liquid endosperm present in it. Its function is to provide nourishment for the developing embryo.
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In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this isa)appearance of a furrow in cell membraneb)liquid endosperm in coconutc)sexual reproductiond)fertilisationCorrect answer is option 'B'. Can you explain this answer?
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In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this isa)appearance of a furrow in cell membraneb)liquid endosperm in coconutc)sexual reproductiond)fertilisationCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this isa)appearance of a furrow in cell membraneb)liquid endosperm in coconutc)sexual reproductiond)fertilisationCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this isa)appearance of a furrow in cell membraneb)liquid endosperm in coconutc)sexual reproductiond)fertilisationCorrect answer is option 'B'. Can you explain this answer?.
In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this isa)appearance of a furrow in cell membraneb)liquid endosperm in coconutc)sexual reproductiond)fertilisationCorrect answer is option 'B'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this isa)appearance of a furrow in cell membraneb)liquid endosperm in coconutc)sexual reproductiond)fertilisationCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In some organisms, karyokinesis is not followed by cytokinesis as a result of which, a multinucleate condition arises leading to the formation of syncytium. The perfect example for this isa)appearance of a furrow in cell membraneb)liquid endosperm in coconutc)sexual reproductiond)fertilisationCorrect answer is option 'B'. Can you explain this answer?.
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