• Written By Ravikant_Yadav
  • Last Modified 18-03-2024

NCERT Solutions for Class 12 Biology Chapter 1 Reproduction in Organisms


NCERT Solutions for Class 12 Biology Chapter 1: Class 12 Biology chapter 1 deals with Reproduction in Organisms. This chapter covers topics such as Sexual Reproduction, Asexual Reproduction & Modes of Reproduction etc. Embibe provides NCERT solutions for Class 12 with around 650 questions for practice and 7 books for reference.

These solutions cover complete details about the chapter, including important questions and answers. Practising NCERT solutions can help strengthen the student’s conceptual understanding of the chapter. If students get stuck in any question related to the chapter, they can refer to these NCERT solutions. Furthermore, it will also help strengthen the time management skills of students.

NCERT Solutions for Class 12 Biology Chapter 1: Important Topics

The solutions experts have given quite simple solutions to understand. They have discussed these answers in simple language. With supporting diagrams and examples, students can remember them for longer. Our well-structured explanation will help them score good marks in exams.

In this chapter, you are going to read more about sexual and asexual reproduction. The list of topics you will study in the chapter Reproduction in Organisms is tabulated below. Click on the topic-wise links provided in the table below to get access to the NCERT Biology Chapter 1 chapter-wise important questions:

Section NameTopic Name
Ex 1.1Asexual Reproduction
Ex 1.2Sexual Reproduction
Ex 1.2.1Pre-fertilisation Events
Ex 1.2.3Post-fertilisation Events

Practice CBSE Class 12 Mathematics, Physics, Biology and Chemistry Questions with Hints & Solutions Here!

Pro Tip: At Embibe, we believe that all students have the right to personalised guidance. Embibe offers personalised attention to all the CBSE Class 12 students to help them prepare for their exams and score good marks.
SubjectPractice Questions from CBSE Class 12 Books
MathematicsClick Here
PhysicsClick Here
BiologyClick Here
ChemistryClick Here

NCERT Solutions for Class 12 Biology Chapter 1: Important Points to Remember

Below we have provided some of the important points to remember for NCERT solutions for Class 12 Biology Chapter 1 to ace your exam:

  • The biological process by which new individual organisms are born from their “parent” or parents is known as reproduction.
  • There are two types of reproduction: sexual reproduction and asexual reproduction.
  • An organism can reproduce asexually without the involvement of another organism.
  • Sexual reproduction is typically accomplished through the sexual interaction of two specialised reproductive cells, gametes.
  • Allogamy is the fertilisation of flowers by cross-pollination, which occurs when an ovum of one plant’s flower is fertilised by spermatozoa from the pollen of another plant’s flower.
  • Cell division processes include mitosis and meiosis. Mitosis takes place in somatic cells, whereas meiosis takes place in gametes.
  • Organisms that reproduce asexually tend to increase at an exponential rate.

Check out all the Chapter 1 important points for CBSE Class 12 Biology at Embibe.

NCERT Solutions for Class 12 Biology: All Chapters

The complete details for the NCERT solutions for Class 12 Biology are given below:

Steps to Take NCERT Class 12 Biology Mock Tests

Embibe provides personalised mock tests for every student. They can practice in their own pace and prepare themselves with ease. Below we have provided a detailed guide to taking the mock test based on the latest syllabus on Embibe:

  • 1st Step: Click on “Create Account.”
  • 2nd Step: Enter your mobile number.
  • 3rd Step: Then select your Goal as ‘CBSE’.
  • 4th Step: Select your Exam Name as ’12th CBSE’.
  • 5th Step: Click Next and select your preferred language between ‘English’ and ‘Hindi’.
  • 6th Step: Once done, click on the below-mentioned links to take the TEST.

Attempt NCERT Class 12 Biology Mock Test

Students should attempt mock tests for all Biology Class 12 syllabus chapter topics. It will help them know the kind of questions asked in the exam and perform well. Click on the links below to take NCERT Class 12 Biology mock tests:

Sr. No.NCERT Class 12 Biology Mock Test
1NCERT Class 12 Biology Mock Test 1
2NCERT Class 12 Biology Mock Test 2

FAQs on NCERT Class 12 Biology Chapter 1

Below are some of the most frequently asked questions on NCERT Class 12 Biology chapter 1:

Q: From where can I get the NCERT Class 12 Biology Chapter 1 Solutions?

Ans: You can get the Reproduction in Organisms Class 12 NCERT solutions from Embibe.

Q: Are the Class 12 Biology Chapter 1 notes of Embibe available for?

Ans: Yes, all notes and NCERT solutions of Embibe are available for.

Q: How to score good marks in NCERT Class 12 Biology?

Ans: Students should solve all the NCERT in-text questions to score good marks.

Q: How many books are available at Embibe for Class 12 Biology Chapter 1?

Ans: There are 7 books for students’ reference at Embibe, which are available for.

Q: Is the NCERT textbook sufficient to clear the Class 12 Biology exam?

Ans: Yes, if students develop conceptual understanding and practice all the NCERT in-text and sample questions properly, they can score excellent marks in the class 12 Biology exam.

We hope that this article on NCERT Solutions for Class 12 Biology Chapter 1 was helpful to you. For more information, stay tuned on Embibe.

Practice NCERT Class 12 Biology Questions With Interactive Videos