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Read the given statements and select the correct option.
Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.
Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.
Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.
Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.
- a)Both statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1.
- b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1.
- c)Statement 1 is correct and statement 2 is incorrect.
- d)Both statements 1 and 2 are incorrect.
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Read the given statements and select the correct option.Statement 1: M...
The major reservoir pool of phosphate ios rocks and fossil bone deposits laid down in past. Phosphate is component of nucleic acids, biomembrances, etc., and body structures of shells, bones and teeth. Its cyling pool is soil for terrestrial system and water for aquatic system. Smalll amount of phosphate is added through weathering of rocks.
Most Upvoted Answer
Read the given statements and select the correct option.Statement 1: M...
Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.
Statement 2: During weathering of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.
Explanation:
Phosphorus is an essential nutrient for plant growth and is a key component of DNA, RNA, and ATP. It plays a vital role in various metabolic processes. Phosphate rocks and fossil bone deposits, which were formed in the past geological ages, are the major reservoirs of phosphorus.
Dissolution of Phosphates:
During the weathering of rocks, the phosphate minerals present in phosphate rocks and fossil bone deposits gradually break down and release phosphorus in the form of phosphate ions. These phosphate ions dissolve in the soil solution, which is the water present in the soil, and become available for plant uptake.
Plant Uptake:
Phosphorus is absorbed by the roots of plants in the form of phosphate ions. The root hairs of plants have specialized structures called mycorrhizae, which increase the surface area for nutrient absorption. The phosphate ions in the soil solution are taken up by the root hairs through the process of active transport.
Importance of Phosphorus:
Phosphorus is essential for plant growth and development. It is involved in various physiological processes such as photosynthesis, respiration, and energy transfer. It also plays a crucial role in the formation of nucleic acids, proteins, and enzymes.
Correct Option:
Both statements 1 and 2 are correct, but statement 2 is not the correct explanation of statement 1.
Statement 2: During weathering of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.
Explanation:
Phosphorus is an essential nutrient for plant growth and is a key component of DNA, RNA, and ATP. It plays a vital role in various metabolic processes. Phosphate rocks and fossil bone deposits, which were formed in the past geological ages, are the major reservoirs of phosphorus.
Dissolution of Phosphates:
During the weathering of rocks, the phosphate minerals present in phosphate rocks and fossil bone deposits gradually break down and release phosphorus in the form of phosphate ions. These phosphate ions dissolve in the soil solution, which is the water present in the soil, and become available for plant uptake.
Plant Uptake:
Phosphorus is absorbed by the roots of plants in the form of phosphate ions. The root hairs of plants have specialized structures called mycorrhizae, which increase the surface area for nutrient absorption. The phosphate ions in the soil solution are taken up by the root hairs through the process of active transport.
Importance of Phosphorus:
Phosphorus is essential for plant growth and development. It is involved in various physiological processes such as photosynthesis, respiration, and energy transfer. It also plays a crucial role in the formation of nucleic acids, proteins, and enzymes.
Correct Option:
Both statements 1 and 2 are correct, but statement 2 is not the correct explanation of statement 1.
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Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. Can you explain this answer?
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Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. 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 Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. Can you explain this answer?.
Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. 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 Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. Can you explain this answer?.
Solutions for Read the given statements and select the correct option.Statement 1: Major reservoirs of phosphorus are phosphate rocks and fossil bone deposits laid down in the past geological ages.Statement 2: During weathring of rocks, minute amounts of these phosphates dissolve in soil solution and are absorbed by the roots of the plants.a)Both statements 1 and 2 are correct andstatement 2 is the correct explanation ofstatement 1.b)Both statements 1 and 2 are correct but statement 2 is not the correct explanation ofstatement 1.c)Statement 1 is correct and statement 2 is incorrect.d)Both statements 1 and 2 are incorrect.Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET.
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