NCERT Solutions for Class 8 Science Chapter 16 Light
November 26, 2020
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NCERT Solutions for Class 10 Science Chapter 9
NCERT Solutions for Class 10 Science Chapter 9: The ninth chapter of CBSE Class 10 Science is Heredity and Evolution. In this chapter, students will learn about the accumulation of variation during reproduction, heredity, evolution and classification, speciation, etc. The chapter contains questions after each topic to test whether students have understood the concept and are able to answer the questions. The NCERT Solutions for Class 19 Science chapter 9 contains answers to all the intext questions. Students should refer to the Solutions to learn answer-writing.
Since Class 10 is a board exam, students should write comprehensive answers to obtain good marks. They should also draw neatly labelled diagrams, wherever required, to make their answers impactful. The NCERT Solutions Class 10 Science chapter 9 will also tremendously help students in revision. Continue reading to know more about NCERT Solutions for Class 10 Science chapter 9.
| Practice CBSE Class 10 Subject Wise Questions | |
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Practice Questions from CBSE Class 10 Books Mathematics |
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Practice Questions from CBSE Class 10 Books Science |
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Practice Questions from CBSE Class 10 Books Social Science |
NCERT Solutions for Class 10 Science Chapter 9: Important Topics
Embibe provides solutions for all the topics to help students prepare for their Class 10 board exams. All the sub-topics are covered most lucidly. The solutions provided by Embibe help students clear their doubts. Before getting into details, we have listed all the topics covered in Class 10 Science Chapter 9. Scroll down for more details.
| Section Number | Topic Name |
|---|---|
| 9.1 | Accumulation of Variation During Reproduction |
| 9.2 | Heredity |
| 9.3 | Evolution |
| 9.4 | Speciation |
| 9.5 | Evolution and Classification |
| 9.6 | Evolution Should Not Be Equated With Progress |
| 9.6.1 | Human Evolution |
NCERT Solutions for Class 10 Science Chapter 9: Points to Remember
Below we have provided some of the important points to remember for NCERT Solutions for Class 10 Science Chapter 9 to ace your exam:
- Sexually reproducing individuals have two copies of genes for the same trait.
- A dominant trait is expressed when the two copies are not the same, while a recessive trait is expressed when the two copies are different.
- Alleles represent the alternative forms of a gene or unit factor.
- Different factors in various species determine sex. In humans, the X chromosome determines the sex of the child.
- The organs of different species have the same basic structures and similar embryonic origin, but different functions are called Homologous organs.
- A bat’s wing and a bird’s wing are analogous organs. Similarly, in plants, the root of sweet potato and the stem of potato are analogous structures.
NCERT Solutions for Class 10 Science: All Chapters
The detailed NCERT Class 10 Science Solutions for all chapters are provided below for your reference. After practising the questions from the NCERT Solutions, students can also access practice questions for all the topics of NCERT Class 10 Science chapters on Embibe. It will help them strengthen their conceptual knowledge and score good marks in the exam.
- 1st Chapter: Chemical Reactions and Equations
- 2nd Chapter: Acids, Bases and Salts
- 3rd Chapter: Metals and Non-Metals
- 4th Chapter: Carbon and Its Compounds
- 5th Chapter: Periodic Classification of Elements
- 6th Chapter: Life Processes
- 7th Chapter: Control and Coordination
- 8th Chapter: How Do Organisms Reproduce?
- 9th Chapter: Heredity and Evolution
- 10th Chapter: Light Reflection and Refraction
- 11th Chapter: Human Eye and Colourful World
- 12th Chapter: Electricity
- 13th Chapter: Magnetic Effects of Electricity
- 14th Chapter: Sources of Energy
- 15th Chapter: Our Environment
- 16th Chapter: Sustainable Management of Natural Resources
Attempt NCERT Class 10 Science Chapter 9 Mock Tests
Mock tests help students determine how ready they are for the actual exam. Students often make silly mistakes or forget concepts during exams. Taking mock tests will help them clarify their doubts and retain the important points for longer.
Embibe provides feedback on submitting a test, which thoroughly analyses student performance areas that need improvement. Students can access NCERT Class 10 Science mock tests for chapter 9 from the links below.
| Sr. No. | Attempt Free NCERT Class 10 Science Chapter 9 Mock Test |
|---|---|
| 1 | NCERT Class 10 Science Chapter 9 Mock Test -1 |
| 2 | NCERT Class 10 Science Chapter 9 Mock Test -2 |
| 3 | NCERT Class 10 Science Chapter 9 Mock Test -3 |
| 4 | NCERT Class 10 Science Chapter 9 Mock Test -4 |
FAQs on NCERT Solutions for Class 10 Science Chapter 9
Here are some frequently asked questions on NCERT Solutions for Class 10 Science chapter 9:
Q: Where can I find free practice questions for NCERT Class 10 Science Chapter 9?
Ans: Students can get over 1900 practice questions at Embibe for free.
Q: Where can I get NCERT Solutions for Class 10 Science Chapter 9?
Ans: Students can access the NCERT Solutions for Class 10 Science Chapter 9 on the Embibe app.
Q: How many topics are covered under the NCERT Class 10 Science Chapter 9?
Ans: There are six topics which are covered in the NCERT Class 10 Science Chapter 9.
Q: Is the NCERT Science textbook enough to prepare for Class 10 Board Exams?
Ans: Yes, for the Class 10 board exam, the NCERT maths textbook is enough. However, you must also solve previous years’ papers, sample papers, and mock tests.
Q: What are the benefits of NCERT solutions for Class 10 Science chapter 9?
Ans: NCERT Solutions help students write detailed answers, act as revision of the concepts and to clear their doubts and increase their subject knowledge.
We hope this article on NCERT Solutions for Class 10 Science chapter 9 was helpful to you. Stay tuned to Embibe for the latest updates on CBSE Class 10 exam.
