NEET Exam > NEET Notes > Additional Study Material for NEET > Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology
Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology | Additional Study Material for NEET PDF Download
| Download, print and study this document offline |
|
26 videos|287 docs|64 tests
|
FAQs on Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology - Additional Study Material for NEET
| 1. What is the structure and function of DNA in biology? |  |
Ans. DNA, or deoxyribonucleic acid, is a molecule that contains the genetic instructions for the development and functioning of all living organisms. It is a double-stranded helical structure that is made up of nucleotides. Each nucleotide consists of a sugar (deoxyribose), a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). The structure of DNA allows it to store and transmit genetic information from one generation to the next. It serves as a template for the synthesis of RNA, which in turn directs the synthesis of proteins.
| 2. How does natural selection contribute to the process of evolution? | |
Ans. Natural selection is a key mechanism of evolution. It refers to the process by which certain heritable traits become more or less common in a population over successive generations. This occurs because individuals with traits that are advantageous for their environment are more likely to survive and reproduce, passing on these beneficial traits to their offspring. On the other hand, individuals with traits that are less advantageous are less likely to survive and reproduce, leading to a decrease in the prevalence of these traits in the population. Over time, natural selection can result in the emergence of new species and the adaptation of organisms to their environment.
| 3. What are the main differences between mitosis and meiosis? | |
Ans. Mitosis and meiosis are two types of cell division processes. Mitosis is involved in the growth, repair, and asexual reproduction of organisms, while meiosis is specifically involved in the production of gametes (sex cells) for sexual reproduction. The main differences between mitosis and meiosis include:
- Mitosis results in the formation of two genetically identical daughter cells, while meiosis results in the formation of four genetically unique daughter cells.
- Mitosis involves one round of cell division, while meiosis involves two rounds of cell division.
- Mitosis produces diploid cells (containing two sets of chromosomes), while meiosis produces haploid cells (containing one set of chromosomes).
- Mitosis does not involve crossing over, while meiosis involves the exchange of genetic material between homologous chromosomes during prophase I.
| 4. What is the role of enzymes in biological reactions? | |
Ans. Enzymes are proteins that act as catalysts in biological reactions. They speed up the rate of chemical reactions by lowering the activation energy required for the reaction to occur. Enzymes achieve this by binding to specific substrates and facilitating the conversion of substrates into products. Enzymes are highly specific, meaning they can only catalyze specific reactions. They are not consumed or altered during the reaction and can be used repeatedly. Enzymes play a crucial role in various cellular processes, such as metabolism, DNA replication, and protein synthesis.
| 5. How do hormones regulate physiological processes in the human body? | |
Ans. Hormones are chemical messengers that are produced by various glands in the endocrine system. They are secreted into the bloodstream and travel to target cells or organs, where they regulate physiological processes. Hormones bind to specific receptors on target cells, initiating a signaling cascade that leads to specific cellular responses. Different hormones have different effects on the body, such as regulating metabolism, growth and development, reproductive processes, and maintaining homeostasis. The levels of hormones are tightly regulated through feedback mechanisms to ensure proper functioning of the body.
Related Exams
About this Document
|
4.80/5 Rating |
|
Dec 22, 2024 Last updated |
Document Description: Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology for NEET 2024 is part of Additional Study Material for NEET preparation.
The notes and questions for Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology have been prepared according to the NEET exam syllabus. Information about Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology covers topics
like and Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology Example, for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology.
Introduction of Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology in English is available as part of our Additional Study Material for NEET
for NEET & Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology in Hindi for Additional Study Material for NEET course.
Download more important topics related with notes, lectures and mock test series for NEET
Exam by signing up for free. NEET: Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology | Additional Study Material for NEET
Description
Full syllabus notes, lecture & questions for Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology | Additional Study Material for NEET - NEET | Plus excerises question with solution to help you revise complete syllabus for Additional Study Material for NEET | Best notes, free PDF download
Information about Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology
In this doc you can find the meaning of Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology defined & explained in the simplest way possible. Besides explaining types of
Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology theory, EduRev gives you an ample number of questions to practice Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology tests, examples and also practice NEET
tests
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
practice quizzes
,Delhi
,Semester Notes
,Biology | Additional Study Material for NEET
,Objective type Questions
,Delhi
,Extra Questions
,Free
,Summary
,Delhi
,2016
,study material
,Past Year Paper - Biology (Set - 2)
,Past Year Paper - Biology (Set - 2)
,Previous Year Questions with Solutions
,Biology | Additional Study Material for NEET
,Sample Paper
,past year papers
,Past Year Paper - Biology (Set - 2)
,mock tests for examination
,Important questions
,ppt
,Viva Questions
,video lectures
,Exam
,2016
,MCQs
,Biology | Additional Study Material for NEET
,Class 12
,2016
,Class 12
,shortcuts and tricks
,Class 12
;
Additional Information about Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology for NEET Preparation
Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology Free PDF Download
The Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology is an invaluable resource that delves deep into the core of the NEET exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology now and kickstart your journey towards success in the NEET exam.
Importance of Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology
The importance of Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology cannot be overstated, especially for NEET aspirants.
This document holds the key to success in the NEET exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology Notes
Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology Notes on EduRev are your ultimate resource for success.
Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology NEET Questions
The "Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology NEET Questions" guide is a valuable resource for all aspiring students preparing for the
NEET exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology on the App
Students of NEET can study Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Past Year Paper - Biology (Set - 2), Delhi, 2016, Class 12, Biology is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup