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Genes for cytoplasmic male sterility in plants are generally located in
[2003, 05]
- a)cytosol
- b)chloroplast genome
- c)mitochondrial genome
- d)nuclear genome
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Genes for cytoplasmic male sterility in plants are generally located i...
Male sterility in plants can be controlled by nuclear genes or cytoplasm or by both. Three different mechanisms for control of male sterility in plants are :
(i) Genetic male sterility;
(ii) Cytoplasmic male sterility;
(iii) Cytoplasmic genetic male sterility. In Maize the genes for cytoplasmic control of male sterility are located in cytoplasm.
(i) Genetic male sterility;
(ii) Cytoplasmic male sterility;
(iii) Cytoplasmic genetic male sterility. In Maize the genes for cytoplasmic control of male sterility are located in cytoplasm.
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Genes for cytoplasmic male sterility in plants are generally located i...
Genes for cytoplasmic male sterility in plants are generally located in the cytosol
Cytoplasmic male sterility (CMS) is a condition in plants where the male reproductive structures are non-functional, leading to male sterility. This trait is controlled by certain genes that are usually located in the cytosol of the plant cells.
Here is why the genes for cytoplasmic male sterility are generally located in the cytosol:
Cytosol as the location of CMS genes:
- The cytosol is the fluid matrix within the cell where many essential cellular processes take place.
- In plants, CMS is often caused by mutations in the mitochondrial genome. However, the actual genes responsible for CMS are usually transferred to the cytosol from the mitochondria.
- These transferred genes in the cytosol disrupt the normal functioning of the male reproductive structures, leading to male sterility.
- The cytosol provides an environment where these CMS genes can interact with other cellular components and disrupt the male reproductive process effectively.
In conclusion, genes for cytoplasmic male sterility in plants are generally located in the cytosol because this cellular compartment allows for the effective expression and interaction of these genes to induce male sterility in plants.
Cytoplasmic male sterility (CMS) is a condition in plants where the male reproductive structures are non-functional, leading to male sterility. This trait is controlled by certain genes that are usually located in the cytosol of the plant cells.
Here is why the genes for cytoplasmic male sterility are generally located in the cytosol:
Cytosol as the location of CMS genes:
- The cytosol is the fluid matrix within the cell where many essential cellular processes take place.
- In plants, CMS is often caused by mutations in the mitochondrial genome. However, the actual genes responsible for CMS are usually transferred to the cytosol from the mitochondria.
- These transferred genes in the cytosol disrupt the normal functioning of the male reproductive structures, leading to male sterility.
- The cytosol provides an environment where these CMS genes can interact with other cellular components and disrupt the male reproductive process effectively.
In conclusion, genes for cytoplasmic male sterility in plants are generally located in the cytosol because this cellular compartment allows for the effective expression and interaction of these genes to induce male sterility in plants.
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Genes for cytoplasmic male sterility in plants are generally located in[2003, 05]a)cytosolb)chloroplast genomec)mitochondrial genomed)nuclear genomeCorrect answer is option 'A'. Can you explain this answer?
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Genes for cytoplasmic male sterility in plants are generally located in[2003, 05]a)cytosolb)chloroplast genomec)mitochondrial genomed)nuclear genomeCorrect answer is option 'A'. 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 Genes for cytoplasmic male sterility in plants are generally located in[2003, 05]a)cytosolb)chloroplast genomec)mitochondrial genomed)nuclear genomeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Genes for cytoplasmic male sterility in plants are generally located in[2003, 05]a)cytosolb)chloroplast genomec)mitochondrial genomed)nuclear genomeCorrect answer is option 'A'. Can you explain this answer?.
Genes for cytoplasmic male sterility in plants are generally located in[2003, 05]a)cytosolb)chloroplast genomec)mitochondrial genomed)nuclear genomeCorrect answer is option 'A'. 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 Genes for cytoplasmic male sterility in plants are generally located in[2003, 05]a)cytosolb)chloroplast genomec)mitochondrial genomed)nuclear genomeCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Genes for cytoplasmic male sterility in plants are generally located in[2003, 05]a)cytosolb)chloroplast genomec)mitochondrial genomed)nuclear genomeCorrect answer is option 'A'. Can you explain this answer?.
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