Class 11 Exam > Class 11 Questions > Pheretima posthuma lives within a burrowmainl...
Start Learning for Free
Pheretima posthuma lives within a burrow mainly to -
- a)Copulate
- b)Procure food
- c)Avoid enemies
- d)Get moisture
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure...
Pheretima respire through skin by the process of diffusion.For this moisture is required to trap oxygen in skin.So if there is no moisture it may die due to asphyxia.
Free Test
FREE
| Start Free Test |
Community Answer
Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure...
Pheretima posthuma lives within a burrow mainly to get moisture.
- Pheretima posthuma: Pheretima posthuma is a species of earthworm commonly known as the Indian earthworm or nightcrawler. It is found in moist soil and is known for its burrowing behavior.
- Burrow: A burrow is a tunnel or hole dug by an animal for shelter or protection.
- Moisture: Moisture refers to the presence of water or dampness.
Pheretima posthuma lives within a burrow mainly to get moisture due to the following reasons:
- Water requirement: Pheretima posthuma requires moisture to survive as water is essential for various physiological processes in its body.
- Maintaining hydration: Living within a burrow helps the earthworm to maintain its body hydration levels by reducing the risk of dehydration.
- Protection from desiccation: The burrow provides a moist environment that helps to prevent the earthworm's body from drying out and protects it from desiccation.
- Respiration: Earthworms breathe through their skin, which needs to be kept moist for efficient gas exchange. The burrow provides a suitable environment for respiration.
- Nutrient absorption: Moist soil contains dissolved nutrients that can be absorbed by the earthworm's skin. Living within a burrow allows the earthworm to access these nutrients.
In conclusion, Pheretima posthuma lives within a burrow mainly to get moisture, which is crucial for its survival, hydration, protection, respiration, and nutrient absorption.
Attention Class 11 Students!
To make sure you are not studying endlessly, EduRev has designed Class 11 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 11.
|
Explore Courses for Class 11 exam
|
|
Similar Class 11 Doubts
Top Courses for Class 11View all
Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer?
Question Description
Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect 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 Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect 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 Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer?.
Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect 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 Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect 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 Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
Download more important topics, notes, lectures and mock test series for Class 11 Exam by signing up for free.
Here you can find the meaning of Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Pheretima posthuma lives within a burrowmainly to -a)Copulateb)Procure foodc)Avoid enemiesd)Get moistureCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
|
|
Explore Courses for Class 11 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup