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Consider the following statements regarding Landraces.
- Landraces refer to naturally occurring variants of commonly cultivated crops.
- These are improved variants of commercially grown crops, which are developed by selective breeding or through genetic engineering.
- kalbhat, a scented rice is an example of landrace variant.
Which of the above statements is/are correct?
- a)1 only
- b)2, 3
- c)1, 3
- d)1, 2, 3
Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements regarding Landraces. Landraces refer...
Landraces are naturally occurring variants of commonly cultivated crops. They are traditional varieties that have evolved over time through natural selection and human selection. These landraces have adapted to specific environmental conditions and possess unique traits that make them well-suited to their local growing conditions.
1. Landraces refer to naturally occurring variants of commonly cultivated crops:
This statement is correct. Landraces are traditional varieties of crops that have been cultivated by farmers for generations. They have adapted to local conditions and possess a wide range of genetic diversity.
2. These are improved variants of commercially grown crops, which are developed by selective breeding or through genetic engineering:
This statement is incorrect. Landraces are not improved variants of commercially grown crops. They are distinct from modern commercial varieties and are often characterized by their diverse and unique traits. Landraces have not undergone extensive breeding or genetic engineering.
3. Kalbhat, a scented rice, is an example of a landrace variant:
This statement is correct. Kalbhat is a traditional variety of scented rice that is cultivated in the Konkan region of Maharashtra, India. It is a landrace variant that has been grown by local farmers for generations and is known for its distinct aroma and flavor.
Therefore, the correct statements are 1 and 3. Landraces are naturally occurring variants of commonly cultivated crops, and kalbhat is an example of a landrace variant.
1. Landraces refer to naturally occurring variants of commonly cultivated crops:
This statement is correct. Landraces are traditional varieties of crops that have been cultivated by farmers for generations. They have adapted to local conditions and possess a wide range of genetic diversity.
2. These are improved variants of commercially grown crops, which are developed by selective breeding or through genetic engineering:
This statement is incorrect. Landraces are not improved variants of commercially grown crops. They are distinct from modern commercial varieties and are often characterized by their diverse and unique traits. Landraces have not undergone extensive breeding or genetic engineering.
3. Kalbhat, a scented rice, is an example of a landrace variant:
This statement is correct. Kalbhat is a traditional variety of scented rice that is cultivated in the Konkan region of Maharashtra, India. It is a landrace variant that has been grown by local farmers for generations and is known for its distinct aroma and flavor.
Therefore, the correct statements are 1 and 3. Landraces are naturally occurring variants of commonly cultivated crops, and kalbhat is an example of a landrace variant.
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Consider the following statements regarding Landraces. Landraces refer...
- Landraces refer to naturally occurring variants of commonly cultivated crops. These are as opposed to commercially grown crops, which are developed by selective breeding (hybrids) or through genetic engineering to express a certain trait over others.
- Biodiversity allows a natural mechanism for crops to develop traits to face challenging situations. However, given the large-scale human interference in crop selection, that ability is now lost in most commercially crops
- Naturally occurring landraces have a large pool of still untapped genetic material, which can provide solutions. Genetic diversity is nature’s survival mechanism. The wider the gene pool, the more the chance of developing a trait that can help in surviving extreme climate events.
- kalbhat, a unique landrace of scented rice. Over the years, this variant had almost vanished from cultivators’ fields as hybrid variants became popular. It has better climate resilience than popularly grown rice and can withstand flood or drought better.
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Consider the following statements regarding Landraces. Landraces refer to naturally occurring variants of commonly cultivated crops. These are improved variants of commercially grown crops, which are developed by selective breeding or through genetic engineering. kalbhat, a scented rice is an example of landrace variant.Which of the above statements is/are correct?a)1 onlyb)2, 3c)1, 3d)1, 2, 3Correct answer is option 'C'. Can you explain this answer?
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Consider the following statements regarding Landraces. Landraces refer to naturally occurring variants of commonly cultivated crops. These are improved variants of commercially grown crops, which are developed by selective breeding or through genetic engineering. kalbhat, a scented rice is an example of landrace variant.Which of the above statements is/are correct?a)1 onlyb)2, 3c)1, 3d)1, 2, 3Correct answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements regarding Landraces. Landraces refer to naturally occurring variants of commonly cultivated crops. These are improved variants of commercially grown crops, which are developed by selective breeding or through genetic engineering. kalbhat, a scented rice is an example of landrace variant.Which of the above statements is/are correct?a)1 onlyb)2, 3c)1, 3d)1, 2, 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding Landraces. Landraces refer to naturally occurring variants of commonly cultivated crops. These are improved variants of commercially grown crops, which are developed by selective breeding or through genetic engineering. kalbhat, a scented rice is an example of landrace variant.Which of the above statements is/are correct?a)1 onlyb)2, 3c)1, 3d)1, 2, 3Correct answer is option 'C'. Can you explain this answer?.
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