How to Use NCERT Solutions Effectively
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Read MoreWhy earthworm is called the friend of fa | Class 11 Biology Chapter Structural Organisation in Animals, Structural Organisation in Animals NCERT Solutions
Q9.
Why earthworm is called the friend of farmer?
Earthworms help farmers by moving through the soil which helps in the aeration of the soil. Excreta released by them increase fertility of soil. The worms reduce the acidity and the alkalinity of the soil and creates optimum conditions for the plant growth and increases the soil fertility by earthworms. That’s why they are known as friend of farmer. And, many more reasons are there to prove that earthworms are very useful.
Study Tips for Answering NCERT Questions:
NCERT questions are designed to test your understanding of the concepts and theories discussed in the chapter. Here are some tips to help you answer NCERT questions effectively:
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- Reference examples and data from the chapter when answering questions about Structural Organisation in Animals.
- Review previous year question papers to get an idea of how such questions may be framed in exams.
- Practice answering questions within the time limit to improve your speed and accuracy.
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Important Questions & Answers
What is the correct answer to: Why earthworm is called the friend of farmer? ?
Earthworms help farmers by moving through the soil which helps in the aeration of the soil. Excreta released by them increase fertility of soil. The worms reduce the acidity and the alkalinity of the soil and creates opt...
How do you solve Why earthworm is called the friend of farmer? step by step?
Step-by-step explanation:
• Earthworms help farmers by moving through the soil which helps in the aeration of the soil
• Excreta released by them increase fertility of soil
• The worms reduce the acidity and the alkalinity of the soil and creates optimum conditions for the plant growth and increases the soil fertility by earthworms
• That’s why they are known as friend of farmer
• And, many more reasons are there to prove that earthworms are very useful
Why is this answer important for exams?
This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.
Which NCERT concept is used in this question?
This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.
What common mistakes should be avoided in this question?
Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.
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