TAMILNADU COMPETITIVE EXAMS

Important Notes Human Health & Diseases: Diseases caused by Protozoa 1. Malaria Malaria is a life-threatening disease that’s typically transmitted through the bite of an infected Anopheles mosquito affecting humans and other animals caused by parasitic protozoan belonging to the Plasmodium type. There are four species of Plasmodium which causes four main types of malaria in human are:  Plasmodium falciparum (Malignant tertian malaria) Plasmodium malariae (Quartian malaria) Plasmodium vivax (Benign tertian malaria) Plasmodium ovate (Mild tertian malaria) Life Cycle of Plasmodium: The natural ecology of malaria involves malaria parasites infecting successively two types of hosts: humans and female  Anopheles  mosquitoes. In humans, the parasites grow and multiply first in the liver cells and then in the red cells of the blood. In the blood, successive broods of parasites grow inside the red cells and destroy them, releasing daughter parasites ...

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               •...

TRICKS FOR MAKING INORGANIC CHEMISTRY  LOVABLE 1. Just learn the word LERCMBS DORI . 2. You just remember the place of dotes because they are separated according to the different properties of groups as there is no dot present between CM you can see in 4 point the property CATENATION  and METAL METAL BOND ENERGY both properties for 4 Similarly is the case with DORI as this word represent Dipole moment, Oxidizing strength, Reactivity toward hydrogen, Ionic nature L .E.R.CM.B.S. DORI 1. L - Lattice energy of  metal halides = 1 group 2. Enthalpy of hydration = 2 group 3. Relative stability of +3 oxidation state in 3 group 4. Catenation property , metal metal bond energy = 4 group 5. Basicity of hydride = 5 group 6. Stability of halide = 6 group 7. Dipole moment Oxidizing strength Reactivity toward hydrogen Ionic nature All properties increase from top to bottom except these 2. TRICKS TO ESTIMATE THE PRODUCTS FORM WHEN COMPOUND IS HEATED Maximum time w...

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 ...