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Earthworm live in the burrows which are made-
  • a)
    Due to habit of swallowing soil
  • b)
    In the compact soil by the thin tapering anterior end assisted by hydrostatic pressure of coelomic fluid compartments
  • c)
    In soft soil rich in humus by mere pushing in of the body
  • d)
    All of the above
Correct answer is option 'D'. Can you explain this answer?
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Earthworm live in the burrows which are made-a)Due to habit of swallow...
Earthworm live in the burrows which are made-
The correct answer is option D: All of the above. Let's discuss each option in detail:
A: Due to habit of swallowing soil
- Earthworms have a habit of swallowing soil as they move through it.
- They ingest organic matter present in the soil, digest it, and excrete the waste material in the form of castings.
- This process helps in improving soil fertility and structure.
B: In the compact soil by the thin tapering anterior end assisted by hydrostatic pressure of coelomic fluid compartments
- Earthworms are able to make burrows in compact soil due to their unique anatomy and physiology.
- The anterior end of the earthworm is thin and tapering, which allows it to penetrate the soil easily.
- The hydrostatic pressure of the coelomic fluid compartments inside the earthworm's body helps in pushing against the soil and creating tunnels.
C: In soft soil rich in humus by mere pushing in of the body
- Earthworms can also make burrows in soft soil that is rich in humus.
- They achieve this by simply pushing their body into the soil.
- The muscular contractions of their body help in creating tunnels and burrows.
Therefore, all of the above options are correct as earthworms can make burrows by swallowing soil, pushing their body into soft soil, and using their thin anterior end and hydrostatic pressure to penetrate compact soil.
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Earthworm live in the burrows which are made-a)Due to habit of swallowing soilb)In the compact soil by the thin tapering anterior end assisted by hydrostatic pressure of coelomic fluid compartmentsc)In soft soil rich in humus by mere pushing in of the bodyd)All of the aboveCorrect answer is option 'D'. Can you explain this answer?
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Earthworm live in the burrows which are made-a)Due to habit of swallowing soilb)In the compact soil by the thin tapering anterior end assisted by hydrostatic pressure of coelomic fluid compartmentsc)In soft soil rich in humus by mere pushing in of the bodyd)All of the aboveCorrect answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Earthworm live in the burrows which are made-a)Due to habit of swallowing soilb)In the compact soil by the thin tapering anterior end assisted by hydrostatic pressure of coelomic fluid compartmentsc)In soft soil rich in humus by mere pushing in of the bodyd)All of the aboveCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Earthworm live in the burrows which are made-a)Due to habit of swallowing soilb)In the compact soil by the thin tapering anterior end assisted by hydrostatic pressure of coelomic fluid compartmentsc)In soft soil rich in humus by mere pushing in of the bodyd)All of the aboveCorrect answer is option 'D'. Can you explain this answer?.
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