TAMILNADU COMPETITIVE EXAMS

Hi guys.This is my new post on living world.If you haven't read the previous ones,use the links mentioned below Click here to  read living world Part 1 Click here to  read living world Part 2 In this article,we will see in detail about the topic 'living world' beyond NCERT limits.To read the brief notes on NCERT limits,click on the above mentioned links •Growth can be of two types Intussusception -addition of materials inside the body Accretion -addition of materials on the outside Substances added can also be of two types Protoplasmic substances -components of living matter Apoplamic substances -non living materials Growth cannot be a defining character for living •Metabolism can be of two types Catabolism -breaking down,release energy Eg:Respiration Anabolism -building up,consume energy Eg:Photosynthesis Metabolism can be considered as a defining character   Some important binomial names Allium cepa - Onion Triticum ...

Hi guys,I will post the questions and answer is given at the end of this post.If you have not read the notes,click on the below link To read,  Living world-Part 1,click here To read,  Living World-Part 2,click here To read, Living world-BEYOND NCERT,click here To view NCERT BOOK pdf, click here to view the pdf 1.As we go from species to kingdom in a taxonomic hierarchy, the number of common characteristics a)   will decrease b)  will increase c)  remain same d)  may increase or decrease 2.Which of the following ‘suffixes’ used for units of classification in plants indicates a taxonomic category of ‘family’. a)  - ales b)  - onae c)  - aceae d)  - ae 3.The term ‘systematics’ refers to: a)   Identification and classification of plants and animals b)   Nomenclature and identification of plants and animals c)   Diversity of kinds of organisms and their relationship d)  ...

Useful Tips for NEET Preparation and Examination Tips and Tricks for Preparation  You have to first decide your goal. If you are aiming for just selection, then you should score in the following manner  Biology- 320 marks (M.M. – 360 Marks)  Chemistry- 150 marks (M.M. – 180 Marks)  Physics - 70 to 90 marks (M.M. – 180 Marks)  Total - 540-560 marks out of 720 Marks.  But if you are aiming a high rank, obviously you have to score more than 135 marks in physics as  well.  Always start attempting the examination paper with Biology , followed by chemistry and finally physics.  You should be thorough with NCERT books. Every year around 75% questions are directly from NCERTs.  The weightage is more on class 11th syllabus.  Focus more on bold words, Graphs (curves), reactions, diagrams and their captions, tables and other illustrations.  Always revise a particular chapter (theory) and then start attempting the questions based on that. This way ...

How to solve Physics Problems in NEET In this article, we are sharing the most important things required while solving any numerical based problem. As we know, Physics has always been considered to be the most complicated subject. Physics, especially for NEET requires a very keen conceptual approach along with basic theoretical knowledge to the problems. Moreover, there are many derivations and Formulae which requires a good level of Mathematical approach to get to the final result or answers. In order to crack the questions and scoring good marks in physics, a proper strategy and planning are required. In this article, we emphasize that how the student should ride the ladder from the basic Physics to the Complex topics which will be useful from the examinations point of view!! For chemistry tricks,please see in the below link!! See tricks to solve inorganic chemistry 1. Stay Calm, No need to Panic I know it would be easy in words but it's tough to follow. Usuall...

TIPS TO CRACK SHAPE OF THE MOLECULE: Are you feeling dejected in solving shapes of the chemical molecules? Then this article might help you But now the problem is how to find lone pair and bond pair... That is the next technique TRICK TO FIND L.P, B.P AND HYBRIDISATION Let's consider NH 3   as an example now. First find the central atom which had undergone hybridisation and find its outershell electrons and write as below:                 N •               •               •               •               • ( Nitrogen has 5 elecrons in its outermost shell and so five dots) Now three hybrogens are bonded to it.So write as below             N •─H               •...

Get a grip on NEET physics for 2k18: Feeling worried in solving physics? Struggling to get above 50% in physics? Then watch this out and it may help you about the important lessons which you must focus at the eleventh hour to get above 50% in physics Click here to see   How to study physics ? First see the last year paper analysis by Resonance institute From above analysis and based on expectations I will suggest some lessons which you must be thorough with previous year questions and all formulae related to it in your fingertips which will award you above 50% in physics Just have a look at those lessons 1.Heat and thermodynamics: This lesson had 5 questions in 2017 NEET and average of 4 questions in both phases of 2016 The great advantage in these lessons(Thermodynamics and Heat transfer) is much of these can be linked to Chemistry section and can be learnt easily 2.Modern Physics: This section includes  Electromagnetic waves Semiconductors ...

Important Chapters in Biology for NEET 2018 (Chapter-wise weightage) As we all know, NEET is one of the toughest examination after AIIMS for admission to MBBS Course all over India. One way to excel in NEET is to have the best study plan which we have already shared. Apart from this, access to best books along with top mentors can help you to shine with good rank in NEET. But above all these, mentally equipping yourself about the exam is important. This includes information about Syllabus and respective chapter wise weight age.In this article, we will discuss individual chapter wise weight age of BIOLOGY unit. The weight age given in the article is calculated by detailed analysis of last three year NEET Paper. So, it represents average weight age pattern for NEET Exam. Unit Wise Weightage Biology consists of 10 Units covering different chapters from Class XI and Class XII. Looking at the Pie Diagram given below, it can be inferred that Human Physiology (16.3%) followed by...