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Lakhmir Singh Class 10 Biology Solutions Chapter 4 - Heredity and Evolution - Free PDF Download

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Last updated date: 23rd May 2024
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Lakhmir Singh Biology Class 10 Science Solutions Chapter 4 - Heredity and Evolution

Vedantu - No.1 online tutoring company in India provides you the Free PDF download of Lakhmir Singh Biology Class 10 Science Solutions Chapter 4 - Heredity and Evolution solved by Expert Teachers. The textbook solution is to help students to complete their homework and prepare to Score More marks in their exams. Register for our online tuitions with best Biology tutors across India. Students can also download NCERT Solution PDF for all subjects to prepare for their forthcoming exams. Math Students who are looking for the better solutions ,can download Class 10 Math NCERT Solutions to help you to revise the complete syllabus and score more marks in your examinations.

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Competitive Exams after 12th Science

Introduction to Chapter 4

Lakhmir Singh and Manjit Kaur Solutions for Class 10 Biology Chapter 4 Heredity and Evolution explain the variations that can be seen in various living beings. The primary subjects of the part incorporate accumulation of variety during reproduction, rules for the inheritance of traits, heredity, inherited qualities, how do these characteristics get communicated, and sex determination.


In this chapter, sexual reproduction is explained as the method of reproduction that incorporates two life forms, for example, one male and one female. They create sex cells or gametes which wire to deliver another life form. This chapter gives us complete data on how organic entities reproduce. The sorts of reproduction sexual and asexual, occurring in different beings are clarified in an understandable way. This section also features how the unicellular creatures reproduce and contrast it with multicellular life forms.


The total depictions of various subjects, for example, evolution contain a clarification, gained, and acquired characteristics that further assist you to understand realities identified with the inbuilt tendency to variation during the hour of multiplication due to shortcomings in DNA replication. The chapter has around 10 activities with an aggregate of 167 questions. With the assistance of these Lakhmir Singh Solutions given by Vedantu, you can easily understand them all.


Exercises in Lakhmir Singh Class 10 Biology Chapter 4 - Heredity and Evolution

Exercise 4.1

17 Questions 

Exercise 4.2

21 Questions

Exercise 4.3

12 Questions 

Exercise 4.4

28 Questions 

Exercise 4.5

15 Questions


Advantages of Lakhmir Singh Class 10 Biology Chapter 4 - Heredity and Evolution

The advantages are as follows:

  • The Lakhmir Singh Solutions for Class 10 Biology clarifies each part's theme minutely and uses diagrammatic portrayal for better understanding. 

  • The book explains to students how to draft answers in board assessments using the ideas and clarifications given in the book for each concept.

  • The Class 10 biology solutions are available completely free on the Vedantu website. 

  • The study material can be downloaded with just a click in a pdf form. 

FAQs on Lakhmir Singh Class 10 Biology Solutions Chapter 4 - Heredity and Evolution - Free PDF Download

1. What does Lakhmir Singh Solutions contain for students’ advancement? 

Lakhmir Singh Solutions for Class 10 Biology provides students with different sets of questions to make them understand the concepts clearly. These questions are curated by keeping in mind the CBSE syllabus. Vedantu has provided these solutions on just the tips of your fingers with precise content. 

  • Short answer type questions.

  • Very short or one-word answers. 

  • Fill in the blanks/ Name the following. 

  • Long answer type questions 

  • Essay-type questions.

  • Multiple choice type questions (MCQs). 

  • HOTS.

  • NCERT book questions and exercises 

2. How does Lakhmir Singh Class 10 Biology Solutions Chapter 4 explain Dominant Traits and Recessive traits?

Lakhmir Singh Class 10 Biology Solutions Chapter 4 explain Dominant Traits and Recessive traits as Dominant Traits:  traits that articulate their thoughts in an animal in each possible combination and can be noticed are known as Dominant characteristics. Recessive Trait: A trait that isn't expressed in the presence of a dominant allele is called passive. Hence, the recessive trait is available in an animal yet can't be noticed on the off chance that a dominant allele occurs. 

3. Why Choose Lakhmir Singh Solutions for Biology Class 10?

Lakhmir Singh and Manjit Kaur Science Books are an important asset for students to gain proficiency with the subject in a step-by-step way. All administration and private schools follow the Lakhmir Singh and Manjit Kaur Solutions due to their strong substance and functional models for each part. By using Lakhmir Singh Solutions Book, one can get a handle on and overcome the subject effectively in light of the fact that it is a useful asset to the students. 

4. What is the most prominent feature of Lakhmir Singh Solutions? 

The most prominent element of the revised release of Lakhmir Singh and Manjit Kaur Books is that a large set of solved and perplexing questions has been added to survey the learning capacities of the students. The fundamental goal of drawing out this series of Lakhmir Singh's science for Class 10 is to make the science subject all the more simple, appealing, fascinating, and justifiable to the students. It will help the students to find the various subjects effectively and learn them advantageously. In this way, picking Lakhmir Singh's answers for science is totally ideal for Class 10 students.

5. How does Lakhmir Singh Class 10 Biology Chapter 4 explain Heredity and Evolution? 

The solutions provided by Vedantu for Lakhmir Singh Class 10 Biology Chapter 4 explain Heredity and Evolution as; The cycle by which the features of a living being is given starting with one age then onto the next is called heredity. This chapter gives us concise thought on how the development of creatures happens. Heredity, genes, development, and its grouping assist the students with understanding the ideas deeply. The speculations of development, its types, and laws of heredity are completely portrayed in the part. Heredity and Evolution is a huge concept and is shrouded in this example in a small and simple way. It additionally covers a wide scope of models on various types of heredity and development. This chapter clarifies how the qualities are passed on to the following generation and how human existence has advanced for years.