Heredity and Evolution, Our Environment - Class 10 Science Most Important Questions | CBSE 2023

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Published on March 3, 2023 3:00:11 PM ● Video Link: https://www.youtube.com/watch?v=9TdPCj05MBw

Duration: 6:36:38

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✅ In this video,

✔️ Class: 10th
✔️ Subject: Science (Biology)
✔️ Chapter: Heredity and Evolution (Chapter 9)
Our Environment (Chapter 15)
✔️ Topic Name: Heredity and Evolution, Our Environment - Class 10 Science Most Important Questions | CBSE Board Exam 2023
✔️ Topics Covered In This Video : This video provides most important questions for students who are preparing for the CBSE Class 10 Science (Biology) exam in the year 2023.
It is presented by Vibhuti Ma'am, and provides the Multiple Choice Questions, & short answer and long answer solutions from chapter 9 Heredity and Evolution Chapter 15 Our Environment. This comprehensive guide will help students
ace in their exams.
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00:00 Introduction: Heredity and Evolution, Our Environment
00:05 Question & Solutions: Very Short Answer Type Questions: Heredity and Evolution, Our Environment
Que. What branch of biology focuses on the study of patterns of inheritance?
02:06:36 Question & Solutions: Assertion and Reasoning Based Questions: Heredity and Evolution, Our Environment
Que. Assertion: Changes in non-reproductive tissues can be passed on the DNA of the germ cells.
Reason: Inherited traits include the traits developed during the lifetime of an individual that cannot be passed on the its progeny.
03:32:37 Question & Solutions: Short Answer Type Questions: Heredity and Evolution, Our Environment
Que. What is the role of decomposers in the ecosystem?
06:01:19 Question & Solutions: Case Based Type Questions: Heredity and Evolution, Our Environment
Que. Refer the figure below carefully and answer the following questions. Energy flow and trophic levels.
06:29:24 Question & Solutions: Long Answer Type Questions: Heredity and Evolution, Our Environment
Que. What is an ecosystem? What are the components of an ecosystem? Also discuss the types of ecosystem? Draw a block diagram to show the flow of energy in an ecosystem?
06:35:23 Website Overview
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