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3 Days Timetable: Heredity | Science Class 10 PDF Download

The chapter on "Heredity" is a crucial part of the Class 10 Science curriculum. Understanding heredity is not only essential for your exams but also for gaining insights into how traits are passed from one generation to the next. In this study plan, we will cover three main topics from this chapter: "Accumulation of Variation During Reproduction," "Heredity," and "Sex Determination."

Topics to Cover


Before we dive into the study plan, let's list the topics we'll be covering in this chapter:

3 Days Timetable: Heredity | Science Class 10

Day 1: Accumulation of Variation During Reproduction

  • Start by reading the corresponding section in your NCERT textbook. This forms the foundation of your understanding.
  • Go through the Chapter Notes on EduRev for additional insights and explanations.
  • Practice the Short & long questions & answers related to this topic.
  • Attempt the Topic Wise tests on EduRev to assess your knowledge.

Day 2: Heredity

Day 3: Sex Determination

  • Read the section on "Sex Determination" in your NCERT textbook to understand the mechanisms involved.
  • Use the Chapter Notes on EduRev for in-depth knowledge.
  • Challenge yourself with Assertion & Reason Type Questions to improve your analytical skills.
  • For comprehensive revision, revisit the Mindmap on EduRev.

Revision and Testing

By following this structured study plan, you'll not only cover all the topics in the "Heredity" chapter effectively but also be well-prepared for your Class 10 board exams. Remember, consistent practice and revision are the keys to success. 

Important Links for the "Heredity" Chapter:

  • Class 10 Boards: Explore resources and study materials for Class 10 board exams.

Chapter Resources:

  • Past Year Questions: Access previous years' board exam questions related to the "Heredity" chapter.

Chapter: Heredity

  • Chapter Notes: Comprehensive notes to enhance your understanding of the chapter.

NCERT Textbook:

  • NCERT Textbook: The foundation for your study. Always start with the NCERT textbook.

NCERT Solutions:

  • NCERT Solutions: Detailed solutions to NCERT textbook exercises for a better grasp of concepts.

Practice Questions:

  • Practice Questions: A variety of practice questions to test your knowledge and problem-solving skills.

Assertion & Reason Type Questions:

Mindmap:

  • Mindmap: A visual aid for revision and better retention of concepts.

Lakhmir Singh & Manjit Kaur Solutions:

NCERT Exemplar:

  • NCERT Exemplar: Explore advanced questions to enhance your problem-solving skills.

Topic Wise Test:

HOTS Questions:

  • HOTS Questions: High Order Thinking Skills questions for advanced learning.

Case Based Questions:

Very Short Answer type questions:

Short Answer type Questions:

Long Answer Type Questions:

By utilizing these resources and following the structured study plan, you'll be well-prepared to excel in the "Heredity" chapter of your Class 10 board exams. Remember, consistent practice and revision are the keys to success. 

Good luck with your studies!

The document 3 Days Timetable: Heredity | Science Class 10 is a part of the Class 10 Course Science Class 10.
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FAQs on 3 Days Timetable: Heredity - Science Class 10

1. What is the significance of variation during reproduction?
Ans.Variation during reproduction is crucial as it contributes to the genetic diversity of a population. This diversity allows for adaptation to changing environments, increases survival rates, and enhances the ability of species to evolve over time.
2. How are traits inherited from parents to offspring?
Ans.Traits are inherited through genes, which are segments of DNA passed from parents to offspring. Each parent contributes one allele for each gene, and the combination of these alleles determines the traits of the offspring. This process is governed by Mendelian genetics.
3. What factors determine the sex of an individual in humans?
Ans.The sex of an individual in humans is primarily determined by the presence of specific sex chromosomes. Females typically have two X chromosomes (XX), while males have one X and one Y chromosome (XY). The combination of these chromosomes during fertilization determines the sex of the offspring.
4. How do environmental factors influence heredity?
Ans.Environmental factors can influence heredity by affecting gene expression and phenotypic traits. Factors such as nutrition, climate, and exposure to certain chemicals can modify how genes are expressed, leading to variations in traits even among individuals with the same genetic background.
5. What are some common misconceptions about heredity?
Ans.Common misconceptions about heredity include the belief that traits are inherited in a simple one-to-one manner, that dominant traits are always more common than recessive ones, and that environmental influences do not play a role in heredity. In reality, heredity is complex, involving multiple genes and interactions with the environment.
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