NCERT Solutions for Class 8 Science Chapter 9 Reproduction in Animals

 

NCERT Solutions for Class 8 Science Chapter 9 Reproduction in Animals: You may have seen a huge variety of living organism around us, for example, animals, plants, birds, etc. Have you ever thought about how the new living organisms are formed, or how animals give birth to their young ones and they look similar to their parents? So, the answer is Reproduction. Basically, it is the process through which living organism give birth to their young ones. In NCERT of Class 8 Science Chapter 9 Reproduction in Animals, you will get to know several things related to the reproduction.

NCERT Solutions for Class 8 Science Chapter 9 Reproduction in Animals will help you to understand the chapter and the answers to their questions. But before solving the questions, go through the chapter line by line, then only you will understand the concepts given over there.

Here are the important topics and subtopics of NCERT solutions class 8 science 

9.1 Modes of Reproduction

9.2 Sexual Reproduction

  • Male Reproductive Organs
  • Female Reproductive Organs
  • Fertilization
  • Development of Embryo
  • Viviparous and Oviparous Animals
  • Young Ones to Adults

9.3 Asexual Reproduction

  • Budding
  • Binary Fission

Human Reproductive System

If you talk about reproduction then there are two modes by which animals reproduce and these are sexual reproduction, and asexual reproduction. In NCERT of Class 8 Science Chapter 9 Reproduction in Animals, you will study about the fusion of ovum and sperm which is called fertilization. Even you will get to know about different types of fertilization in Chapter 9 Reproduction in Animals.

Here is the Boojho and Paheli's discussion:

  • Q. Why do fish and frogs lay eggs in hundreds whereas a hen lays only one egg at a time?
  • Ans. Though these animals lay hundreds of eggs and release millions of sperms, all the eggs do not get fertilized and develop into new individuals. This is because the eggs and sperms get exposed to water movement, wind, and rainfall. Also, there are other animals in the pond which may feed on eggs. Thus, production of a large number of eggs and sperms is necessary to ensure fertilization of at least a few of them.

After going through Chapter 9 Reproduction in Animals properly, it will be easy for you to explain the importance of reproduction in organisms, what is metamorphosis? and the difference between internal fertilization as well as external fertilization and if not then NCERT Solutions for Class 8 Science Chapter 9 Reproduction in Animals will help you out. So, try to attempt all the NCERT questions.

In case, if you have any query, refer to the below mentioned NCERT Solutions for Class 8 Science Chapter 9 Reproduction in Animals, it will help you to score more marks in the exam.

NCERT Solutions For Class 8 Science- Chapter-wise

Chapter -1

Crop Production And Management

Chapter -2 

Microorganisms: Friends and Foe

Chapter-3

Synthetic Fibres and Plastics

Chapter-4

Materials: Metals and Non-Metals

Chapter-5

Coal and Petroleum

Chapter-6

Combustion and Flame

Chapter-7

Conservation of Plants and Animals

Chapter-8

Cell: Structure and Function

Chapter-10

Reaching the age of adolescence

Chapter-11

Force and Pressure

Chapter-12

Friction

Chapter-13

Sound

Chapter-14

Chemical Effects of Electric Current

Chapter-15

Some Natural Phenomena

Chapter-16

Light

Chapter-17

Stars and The Solar System

Chapter- 18

Pollution of Air and Water

NCERT Solutions For Class 8: Subject-Wise

 

Recently Asked Questions

 

Related Articles

Exams
Articles
Questions