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 process separates light into its component colors?

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What is the primary component of the Sun?

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What is the smallest unit of life?

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Which planet has the strongest gravitational force?

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What is the chemical formula for carbon dioxide?

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What is the chemical symbol for gold?

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Which gas is used in fire extinguishers?

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Which gas is known as "laughing gas"?

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What is the term for water changing from liquid to gas?

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Which metal is liquid at room temperature?

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