Download CBSE Class 12 Chapter -15 Biology Biodiversity and Conservation Notes 2024-25 in PDF

Hello, Students. Are you preparing for the Class 12 CBSE Board Exam? If you are training for the NEET medical entrance exam and want to become a doctor but are not getting any study material for class biology subjects. This article will provide complete insight into Class 12 Chapter 16 Biodiversity and Conservation Notes in PDF format. These Biodiversity and Conservation Notes help you crack 300+ marks in the NEET Biology Segment.

From an academic perspective, students are advised to read this article thoroughly to know more about the Revision notes, Exam Pattern, marking scheme, MCQs, Mock Tests, Hand Written Notes, sample papers, Important Questions, Syllabus, and other helpful class 12 Biology Biodiversity and Conservation study material. And wait, do you know all of these PDFs are entirely free? Ya, you are listening correctly.

Class 12 Chapter-16: Biology Biodiversity and Conservation

biodiversity can be defined as the occurrence of different genes, gene pools, species, habitats and ecosystems in a region. Explore biodiversity and its types in detail along with CBSE Class 12 Environmental Issues Notes, which contain all the tricks and tips to help students answer questions quickly and better understand the concept.

Biodiversity and Conservation

Before discussing the Class 12 Biodiversity and Conservation Notes, let us check the CBSE Class 12 Summary; below, we have mentioned the complete CBSE Class 12 Summary.

Summary

ParticularsDescription
Class12th
BoardCBSE (Central Board of Secondary Education)
Chapter NameBiodiversity and Conservation
CategoryNotes
Class 12 Study MaterialsClick Here
Class 12 Free E-BookClick Here
YouTube ChannelSubscribe now

Class 12 Biology Syllabus 2024-25

Biology is the study of life and living organisms. The primary way of introducing biology in the school curriculum is to help students learn more about the human body parts, names, functions, importance, and many more. As you all know, the CBSE has already released the Class 12 Biology Syllabus for the 2024-25 academic year; we have the syllabus in PDF format. Let’s have a look.

NOTE:- Do you want to know the deduced syllabus due to COVID-19 (officially released) and more information about the Class 12 Biology Syllabus? Click Here

Class 12 Biology Exam Pattern

In this section, we have mentioned the Class 12 Biology Exam Pattern. Students can check the Class 12 Biology Exam Pattern for the academic year 2024.

UnitTitleNo. of PeriodsMarks
VIReproduction3014
VIIGenetics and Evolution4018
VIIIBiology and Human Welfare3010
IXBiotechnology and its Applications3014
XEcology and Environment3014
Total16070

CBSE Class 12 Biology Question Paper Pattern 2024

The biology paper will be 70 marks and 3 hours in duration. Students can have a look at the paper pattern below.

SectionNo. of QuestionsMarks per Question
A141 Mark Each
2Case-Based Questions
B92 Marks Each
C53 Marks Each
D35 Marks Each

Class 12 Biodiversity and Conservation Marking Scheme

Students trying to make a career in the medical field, like pharmacy, dental, BAMS, MBBS, etc., must remember that they have to score excellent marks in their CBSE class 12 board examination. The marking scheme is the proper distribution of marks according to the Units or Chapters. In addition, it will show students the importance of Class 12 Biodiversity and Conservation and the total number of questions asked from this chapter.

NOTE: To know more information about the Class 12 Biology Marking Scheme, Click Here

Download Biodiversity and Conservation Notes in PDF

As we know, the students spend a lot of time online to find the downloadable format of the Class 12 Biology Chapter 16 Biodiversity and Conservation note. Here, through this PDF, you will see the best study notes for the Biodiversity and Conservation and get topper recommended study material for NEET free of cost. In addition, students can sequence this ideally in their board exams.

Biodiversity
The combined diversity at all
levels of biological organization.
Types of Biodiversity
Genetic Diversity: A high degree of diversity a single species shows over a distributional range.
Example-1: Rauwolfia vomitoria – Grows in the Himalayan ranges. Shows variation in the potency and concentration of the reserpine (active chemical)
Example 2: Occurrence of more than 50,000 strains of rice in India that are genetically different.
Example 3: There are 1000 varieties of mango in India that are genetically different. Species Diversity: Diversity of the organisms at the species level.
Example-4: Amphibian species diversity is higher in the western ghats than eastern ghats.
Ecological Diversity: It represents the diversity in the availability of various ecosystem types in a given area.
Example: In comparison with a country like Norway, India has a greater ecosystem diversity with its deserts, rain forests, mangroves, coral reefs, wetlands, estuaries, and alpine meadows ecosystem.

Biodiversity and Conservation MCQ

Multiple choice, objective response, or MCQ is an accurate assessment in which respondents are asked to select only correct answers from the options offered as a list. We provide Biology MCQs for Class 12 Chapter-wise with answers in PDF downloads prepared based on the examination’s excellent score. So students can solve Class 12 Biology Biodiversity and Conservation MCQs pdf to know the preparation level.

ParticularsDownload Here
Biodiversity and Conservation MCQClick Here

Biodiversity and Conservation Important Questions

We provide Biology Important Questions for Class 12 Chapter-wise with answers in PDF downloads prepared based on the examination’s excellent score. So students can solve the Class 12 Biology Biodiversity and Conservation Important Questions pdf to know their preparation level.

ParticularsDownload Here
Biodiversity and Conservation Important QuestionsClick Here

Biodiversity and Conservation Mock Test for Class 12

Below, we have mentioned the CBSE Class 12 Biodiversity and Conservation Biology Mock Test. Students have checked the complete Chapter 16 Biology Biodiversity and Conservation Mock test in pdf download for the final examination’s excellent score.

ParticularsDownload Here
Biodiversity and Conservation Mock Test-1Click Here
Biodiversity and Conservation Mock Test-2Click Here

Class 12 Biology Biodiversity & Conservation Hand Written Notes

CBSE Class 12 Biodiversity and Conservation Biology Hand Written Notes. Students have checked the complete Chapter 15 Biology Biodiversity and Conservation handwritten notes in pdf download for the final examination’s excellent score.

ParticularsDownload Here
Biodiversity and Conservation Handwrittenw NotesClick Here

Class 12 Biodiversity and Conservation Revision Notes

CBSE Class 12 Biodiversity and Conservation Biology Revision Notes. Students have checked the complete Chapter 15 Biology Biodiversity and Conservation Revision Notes in pdf download for the final examination’s excellent score.

ParticularsDownload Here
Biodiversity and Conservation Revision NotesClick Here

Class 12 Biology Sample Paper

Class 12 Biology Sample Papers for the board exam 2024-25 have been released by the Central Board of Secondary Education (CBSE). Also, the marking scheme and answer key for each paper is available. Students must Download the complete Class 12 Biology Sample Papers in PDF for the final examination’s excellent score. You can download the Last 6th Year Sample Paper 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015.

Class 12 Biology Sample PaperDownload Here
Biology Sample Paper (2020-21)Click Here
Biology Sample Paper (2019-20)Click Here
Biology Sample Paper (2018-19)Click Here
Biology Sample Paper (2017-18)Click Here
Biology Sample Paper (2016-17)Click Here
Biology Sample Paper (2015-16)Click Here

NOTE:- To know more information about Class 12 Biology Sample Paper Click Here

Frequently Asked Questions (FAQ)

Q. How many types of biodiversity conservation are
?

A. There are three prime biodiversity types: Genetic, Species, and habitat/ecosystem.

Q. What is biodiversity conservation and its importance?

A. Biodiversity conservation, the practice of protecting and preserving the wealth and variety of species, habitats, ecosystems, and genetic diversity on the planet, is essential for our health, wealth, food, fuel, and services we depend on. … Biodiversity conservation is vital for economic growth and poverty reduction.

Q. Is class 12 biology difficult?

Per the feedback of the students who appeared for the Biology paper today, the difficulty level of the CBSE Class 12 Biology exam 2023 was average. Students shared that the questions were from the syllabus, and the paper was easy.

Q. Which is not a benefit of biodiversity?

A. Explanation: Deforestation is a common issue that lessens the number of trees, affecting lives and negatively affecting an enormous variety of life on Earth.

Q. Is Edufever study material free?

A. CBSE Study Materials – Access All Resources for Free!

Q. Does Edufever provide study material?

A. We at Edufever provide CBSE boards with Study Materials to assist you in preparing for your upcoming exam. Studying this helps you understand the exam pattern set by the CBSE board’s study material this year.

Q. Should I make Biology notes?

A. You must write your notes keeping in mind the essential concepts of the syllabus that could be asked in the exam. So don’t keep on writing whatever you are learning. Instead, write short notes that make sense.

Q. Are there any changes in the CBSE Class 12 Biology Syllabus for 2024-25?

A. According to the latest updates, there is no update on decreasing the CBSE 12 Biology Syllabus for the academic year 2024-25.

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About Shivam

Shivam Kumar, a B.Sc in Agriculture graduate, is a passionate author with a flair for content writing and a penchant for educational blogs. With prior experience as a CBSE Content Curator, Shivam blends his expertise in agriculture with his talent for crafting engaging content. His dedication to learning and sharing knowledge shines through in his work, making him a standout figure in both the agricultural and educational spheres.

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