NCERT Grade 10 Chapter 8, How do organisms reproduce is a part of Unit II, The World of Living. The solutions given for the exercises in this chapter will help the student to move ahead and understand the fact that why do organisms reproduce and how do we know that different individual organisms belong to the same species. The topic Do Organisms Create Exact Copies Of Themselves explains the concept of copying of DNA. The importance of variation further explained within this topic explains about how variation is useful for the survival of species over time.
The topic Modes Of Reproduction Used By Single Organisms is explained with the help of two activities explaining the contrast ways in which yeast and mould grows. Further Fission, fragmentation, regeneration, budding, vegetative propagation, spore formation are described within the modes of reproduction by single organisms. All these topics are explained with the help of simplified content, relevant figures and interactive activities. The learners can master these topics by following and practicing the fully solved step by step solutions that serve as a guide.
NCERT Grade 10 Chapter 8, How do Organisms Reproduce also helps the students to understand topics such as SEXUAL REPRODUCTION, Why the Sexual Mode of Reproduction, Sexual Reproduction in Flowering Plants. The solutions given for the questions related to these topics are not only limited to their study in plants but will help the students to understand the process of reproduction in human beings as well. Along with these concepts Male Reproductive System, Female Reproductive System, What happens when the Egg is not Fertilised, Reproductive Health have been explained in NCERT Grade 10 Chapter 8, How do Organisms Reproduce.The solutions to the questions mentioned in between and at the end of the chapter are framed by our subject matter experts and comprises step by step answer to all the problems.Unit II, World of Living holds 23 marks of weightage in the final examination of Grade 10 according to the latest pattern.
Get 100 percent accurate NCERT Solutions for Class 10 Science Chapter 8 (How do Organisms Reproduce) explained by expert Science teachers. We provide step by step solutions for the questions given in Class 10 Science textbook as per CBSE Board guidelines from the latest NCERT book for Class 10 Science. The topics and sub-topics in Chapter 8 How do Organisms Reproduce are given below.
Ex 8.1 - DO ORGANISMS CREATE EXACT COPIES OF THEMSELVES?
Ex 8.1.1 - The Importance of Variation
Ex 8.2 - MODES OF REPRODUCTION USED BY SINGLE ORGANISMS
Ex 8.2.1 - Fission
Ex 8.2.2 - Fragmentation
Ex 8.2.3 - Regeneration
Ex 8.2.4 - Budding
Ex 8.2.5 - Vegetative Propagation
Ex 8.2.6 - Spore Formation
Ex 8.3 - SEXUAL REPRODUCTION
Ex 8.3.1 - Why the Sexual Mode of Reproduction?
Ex 8.3.2 - Sexual Reproduction in Flowering Plants
Ex 8.3.3 - Reproduction in Human Beings
Ex 8.3.3 - (a) Male Reproductive System
Ex 8.3.3 - (b) Female Reproductive System
Ex 8.3.3 - (c) What happens when the Egg is not Fertilised?
Ex 8.3.3 - (d) Reproductive Health.
We cover all exercises in the chapter given below:-
EXERCISE 8.1 - 2 Questions with Solutions
EXERCISE 8.2 - 5 Questions with Solutions
EXERCISE 8.3 - 3 Questions with Solutions
EXERCISE 8.4 - 11 Questions with Solutions.
Other than given exercises, you should also practice all the solved examples given in the book to clear your concepts on How do organisms reproduce. Download the free PDF of Chapter 8 How do Organisms Reproduce and take the print out to keep it handy for your exam preparation.