NCERT Solutions for Class 10 Science Chapter 9 - Free PDF
NCERT Solutions for Class 10 Science Term 2 Chapter 9 - Heredity and Evolution




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FAQs on NCERT Solutions for Class 10 Science Term 2 Chapter 9 - Heredity and Evolution
1. What is the meaning of Evolution in Chapter 9 of Class 10 Science syllabus?
Evolution refers to the series of gradual changes observed in primitive organisms. Through these changes, new species have come into existence. To understand Evolution in detail, you can download the PDF of NCERT solutions for Class 10 Science Chapter 9 from the Vedantu App.
2. What is the meaning of analogous organs?
Analogous organs, in a living being, refers to such organs of different species which have similar functions. These organs might not have the same anatomical features. But they function exactly in the same way in every organism. For example, the wings of a bird and an insect have the same functions, both are used for flight. So, even though they have been derived from separate ancestors, they function the same. Thus, they are considered as analogous organs.
3. What is the meaning of heredity in chapter Heredity and Evolution class 10 solutions?
Heredity is the transmission of traits or characters from a parent to the offspring. The study of heredity is called genetics. All of this is included in the NCERT solutions Class 10 Heredity and Evolution chapter.
4. What are the topics covered in the Heredity and Evolution of NCERT Solutions for Class 10 Science?
Chapter 9 “Heredity and Evolution” of Class 10 Science is a very important chapter, especially from the perspective of the board exam. The topics covered in this chapter include:
Accumulation Of Variation During Reproduction
Heredity
Inherited Traits
Mendel’s Contribution
Expression Of Traits
Sex Determination
Evolution
Acquired And Inherited Traits
Speciation
Evolutionary Relationships
Fossils
To score well in the Class 10 Science exam, students must study all these topics and not skip any.
5. Do the NCERT Solutions for Class 10 Science Chapter 9 help students score well in the board exams?
NCERT Class 10 Science Chapter 9 ‘Heredity and Evolution’ is a major chapter in the Science syllabus. Students are likely to get several questions from this particular chapter in the exams and can score really well if they are thorough with all the solutions. Heredity and Evolution Class 10 NCERT Solutions provided by Vedantu will let you access the solutions for this chapter whenever you want to practice the answers or revise the topics and help you score well in your board exams. All the PDFs of NCERT Solutions are available at free of cost on the Vedantu website and on the vedantu app.
6. From where can I download the NCERT Solutions for Class 10 Science Chapter 9?
If you want to download CBSE NCERT Solutions for Class 10 Science Chapter 9, you can follow these steps:
Visit the page NCERT Solutions for Class 10 Science and select Chapter 9.
After this, you will get to the page that will have all the solutions for Chapter 9 in PDF format.
You can also download the solutions. Click on the Download PDF option.
You will be redirected to a new page.
Click on download. With this, you can use the PDF offline.
7. Is the ‘Heredity and Evolution’ chapter important?
Class 10 Science Chapter 9 “Heredity and Evolution” is very important since it forms the basis for a student in biology. This chapter is very important since students can expect several questions from it, in their board examinations. Hence, if you study this chapter well, it will automatically increase your chances of scoring good marks in the Class 10 board exams. Refer to the Class 10 Science Chapter 9 NCERT Solutions while preparing.
8. What are fossils Chapter 9?
Fossils are proof of our evolution. By definition, fossils refer to the dead and decaying remnants of living organisms that date centuries back in time. The remains are understood to solidify over time and form layers. “Fossils” is a major topic to be read from Chapter 9 since students are expected to get questions from this topic in their board examination as well, which is why it is essential to be well versed in it.