NCERT Solutions for class 10 science chapter 9 Heredity and Evolution

Looking to master the concepts of Heredity and Evolution from Class 10 Science? Our expertly prepared NCERT Solutions for Chapter 9 provide accurate, well-structured, and easy-to-understand answers to all NCERT textbook questions. These solutions follow the latest CBSE syllabus and help students decode the complexities of genetics, heredity, variation, and evolution.

This chapter is vital for understanding how traits are passed on from one generation to another, and how life has evolved over time—making it both a scoring and concept-rich topic in biology.

Chapter Overview – Heredity and Evolution

Chapter 9 delves into the principles of inheritance and biological evolution. Key topics include:

Mendel’s laws of inheritance
Monohybrid and dihybrid crosses
The concept of dominant and recessive traits
Sex determination in humans
Theories of evolution and fossil records
Analogous and homologous organs

With clear diagrams, Punnett squares, and simplified explanations, our solutions are perfect for visual learners and exam-focused preparation.

Why Our NCERT Solutions Are a Must-Have:

Concept-based answers with proper terminology
Well-explained genetic crosses and results
Includes diagrams, examples, and definitions
Aligned with the latest CBSE exam pattern
Ideal for revision, homework help, and exam practice

Key Topics Covered:

Heredity and genetic traits
Mendelian genetics (dominant and recessive genes)
Sex determination mechanisms
Evolutionary relationships
Speciation and fossil evidence

This page includes a detailed explanation of all the questions asked in the NCERT textbook for class 10 science chapter 9, Heredity and Evolution. NCERT Solutions for class 10 science chapter 99 Heredity and Evolution are prepared and uploaded by the experts of Home-tuition.com. CBSE Class 10 Students need additional Help in Science. You can get the best Science Tutors from Home-tution.

About NCERT Solutions for class 10 science chapter 9 Heredity and Evolution

The heredity and Evolution chapter brings the interesting concept of genes and how they are passed from parents to offspring. The chapter talks in detail about Gregor Mendel and his experiments with peas by which he discovered the laws of genetics. The chapter discusses the Laws of dominance, segregation, and independent assortment. We also learn how to use the Punnett square to solve genetic crosses and discuss the phenotypic and genotypic ratios. Further, the chapter explores the idea of evolution and details Darwin's idea of Natural Selection and speciation. We understand various pieces of evidence of evolution- fossils, homology, analogous traits, embryological similarity, and biogeographical cues. We talk briefly about human evolution.