NCERT Solutions for Class 10

NCERT Solutions for Class 10 Science Chapter 8 Free PDF Download

NCERT Solutions for Class 10 Science Chapter 8 – How Do Organisms Reproduce

Class 10 is Board exams and thus, you need to score good grades so that you can choose a subject of your choice in Class 11. We have hence prepared NCERT Solutions for Class 10 Science Chapter 8 as per the CBSE Curriculum and also in accordance with the NCERT books recommended by the Board. Our NCERT Solutions for Class 10 Science Chapter 8 are exercise-wise and help you to prepare for the exams in the best possible manner.

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CBSE Class 10 Science Chapter 8 – How Do Organisms Reproduce NCERT Solutions

NCERT solutions for class 10 science chapter 8 – How Do Organisms Reproduce explains the reproduction in the organisms, whether it is necessary, DNA copying in reproduction, modes of reproduction in unicellular organisms such as Fission, Fragmentation, Regeneration, budding, vegetative propagation, and Spore Formation, sexual reproduction in organisms, plants and humans, reproductive system of male and female, and reproductive health.

Sub-topics covered under NCERT Solutions for Class 10 Science Chapter 8

  • 8.1 Do Organisms create exact copies of themselves?
  • 8.1.1 The Importance of Variation
  • 8.2 Modes of reproduction used by single organisms
    • 8.2.1 Fission
    • 8.2.2 Fragmentation
    • 8.2.3 Regeneration
    • 8.2.4 Budding
    • 8.2.5 Vegetative Propagation
    • 8.2.6 Spore Formation
  • 8.3 Sexual Reproduction
    • 8.3.1 Why the Sexual Mode of Reproduction
    • 8.3.2 Sexual reproduction in flowering plants
    • 8.3.3 Reproduction in Human Beings
    • 8.3.3 (a) Male Reproductive System
    • 8.3.3 (b) Female Reproductive System
    • 8.3.3 (c) What happens when the Egg is not Fertilised?
    • 8.3.3 (d) Reproductive Health

NCERT Solutions for Class 10 Science Chapter 8

This chapter explains why do the organisms reproduce and also the different ways in which they reproduce. The chapter contains ample diagrams and pictures to explain all the concepts. Let us now discuss the sub-topics in detail.

8.1 Do Organisms create exact copies of themselves?

This topic explains that in the process of reproduction organisms create similar organisms.

8.1.1 The Importance of Variation

This topic states that though the organisms reproduce similar organisms there are some organisms who have some varied features.

8.2 Modes of reproduction used by single organisms

8.2.1 Fission

This topic explains the process of cell division in the unicellular organisms.  

8.2.2 Fragmentation

This topic explains how some multi-cellular organisms break up into smaller pieces in the process of reproduction.

8.2.3 Regeneration

This topic explains the process of regeneration where the organisms are cut into different pieces and each piece grows as a different individual.

8.2.4 Budding

This topic explains the process of budding.

8.2.5 Vegetative Propagation

In this topic, it is explained that how in plants stem, leaves and roots develop into new plants.

8.2.6 Spore Formation

This topic explains the process of reproduction by spore formation.

8.3 Sexual Reproduction

8.3.1 Why the Sexual Mode of Reproduction

This topic deals with the sexual mode of reproduction when the male and the female mate.

8.3.2 Sexual reproduction in flowering plants

This topic explains the self-pollination and cross-pollination in the plants.

8.3.3 Reproduction in Human Beings

In this topic, it is explained how human beings reproduce and what are the signs of their bodies becoming mature for reproduction.

8.3.3 (a) Male Reproductive System

This topic explains the male reproductive organs and the reproductive system.

8.3.3 (b) Female Reproductive System

This topic explains the female reproductive organs and the reproductive system.

8.3.3 (c) What happens when the Egg is not Fertilised?

This topic explains the process of menstruation.

8.3.3 (d) Reproductive Health

This topic explains how important is it to be healthy mentally as well as physically in order to give birth to a child.

You can download NCERT Solutions for Class 10 Science Chapter 8 for free by clicking on the download button below

ncert solutions for class 10 science chapter 8

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