Topic Details (Notes format)

Heredity and Genes

Subject: General Science

Book: NCERT Science Class 10

Genes control inherited traits.
- **Mendel’s Laws**:
- Law of Segregation, Dominance, Independent Assortment.
- **Genetic Disorders**:
- Color blindness, Sickle Cell Anemia.

**Possible Exam Questions:**
1. Explain Mendel’s laws of inheritance.
2. What are genetic disorders? Give examples.
3. How do genes control physical traits?
4. Why do offspring resemble their parents?
5. Discuss the importance of DNA in heredity.

Practice Questions

Which organ regulates blood sugar levels in the human body?

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Which vitamin is essential for calcium absorption?

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Which element has the highest electrical conductivity?

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Which type of bond is present in sodium chloride?

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Which process converts glucose into energy in the human body?

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Which component of blood carries oxygen?

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What is the chemical formula for carbon dioxide?

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Which disease is caused by a virus?

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What type of electromagnetic radiation has the longest wavelength?

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What is the primary function of red blood cells (RBCs) in the human body?

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