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CBSE 2024-25 Competency-Based Questions With Answers: Assessment is a part of learning that leads to the foundation of knowledge gained by the students throughout the course. The assessment can be of multiple types depending on the kinds of skills that it aims to analyse. One type of assessment is competency-based and these questions are framed in such a manner that they can assess the understanding of the students on a particular topic with the help of various aspects.
The Central Board Of Secondary Education has released the 2024-25 competency-based questions for classes 12 and if the students want to take a look at it, then we will be providing the questions with answers and that too chapter-wise.
Here, we provide the CBSE Class 12 Biology Chapter 1 Biodiversity and Conservation competency-based questions for the 2025 examination. The free PDF for Biology Volume 2 has also been provided so that the students can download the link to it easily.
CBSE Class 12 Biology Chapter 1 Biodiversity And Conservation Competency-Based Questions
1. Genetic diversity refers to the diversity in the genetic makeup of organisms that are capable of interbreeding. What component of an ecosystem does genetic diversity DIRECTLY impact?
A. ecosystem diversity
B. species diversity
C. species richness
D. ecological niche
2. Dr. Kirti has a patient who has been diagnosed with an HIV infection. She has to test for HIV infection in the partner of the patient who has no symptoms of the infection. Which of these methods can be used to diagnose the infection in the partner?
P)Urine analysis
Q)Electroporation
R)Polymerase Chain Reaction (PCR)
S)Enzyme-Linked Immuno-Sorbent Assay (ELISA)
A. only S
B. Both Q and R
C. Both R and S
D. all - P, R and S
Answers
| Q. No | Answers | Marks |
| Q.1 | B. species diversity | 1 |
| Q.2 | C. both R and S | 1 |
CHECK: CBSE Class 12 Biology Chapter 1 Biodiversity and Conservation Competency-Based Questions Volume 2
What Are CBSE Competency-Based Questions?
Competency-based questions are designed for the students to know about their understanding of various concepts rather than just their ability to recall facts. These questions require students to apply their knowledge to real-world situations, think critically, and solve problems.
Tips To Prepare For Exam
Are you also on the lookout for some best study tips to score well in the exam? Well, don’t worry as we got you covered. See these tips to help you.
- Creating a study plan
It is very important to create a study plan to set your priorities straight. Make sure to allocate the time effectively for each subject.
- Start early
Procrastination is the enemy of exam preparation. It is a lot more profitable to start studying at the last minute. This will give you ample time to review the material and then prepare for it accordingly.
- Consider your reading environment
Your reading environment has a big impact on your studying. Consider the spaces like a quiet place or library to study effectively.
- Practise sample papers
Well, sample papers can prove to be effective while preparing for the exams. They help you to know about the important questions that might be asked in the exam along with the total weightage of marks.
- Understand your learning style
It is very important to know how you understand the subject in your learning style. You can either learn with the help of videos or go for practising with a pen and paper to clear your concepts.
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