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 What is Data Structure ? → Data Structure is a way to store and organize data so that it can be used efficiently. As per name indicates itself that organizing the data in memory. The data structure is not any programming language like C, C++, JAVA etc. It is set of algorithms that we can use in ay programming language to strcture data in memory.

When you hear the word Programmer the first thing stuck your mind is a person working on computer and typing something which has no sense on simply reading it. So, now coming back to our topic I hope that you will get a lot of information about from this article What is a computer Programmer ? Programmers are buddies of computer & we can say that they talk to computers with the help of programming languages. Programmers learn language like C++ , Java , Python and many other languages. Generally they are good at mathematics . Programmers write code for computer programs, mobile applications and for electronic devices also. Programming Languages Programming Language are very important for a programmer and for us also because in every aspect of our life from computer, banks , automobiles , electronic devices , home appliances in every sector the machines are made up of a bunch of codes and programs. There are many Programming languages that we can learn in this Lockdown . Here’s a l

CHAPTER- 06 MOLECULAR BASIS OF INHERITANCE DNA (Deoxyribonucleic Acid) and RNA (Ribonucleic Acid) are two types of nucleic acid found in living organisms. DNA acts as genetic material in most of the organisms. RNA also acts as genetic material in some organisms as in some viruses and acts as messenger. It functions as adapter, structural, and in some cases as a catalytic molecule. The DNA - it is a long polymer of deoxyribonucleotides. A pair of nucleotide is also known as base pairs. Length of DNA is usually defined as number of nucleotides present in it. Escherichia coli have 4.6 x 106 bp and haploid content of human DNA is 3.3 × 109 bp. Structure of Polynucleotide Chain A nucleotide has three components – a nitrogenous base, a pentose sugar (ribose in case of RNA, and deoxyribose for DNA), and a phosphate group. There are two types of nitrogenous bases – Purines (Adenine and Guanine), and Pyrimidines (Cytosine, Uracil and Thymine).  

CHAPTER- 05 PRINCIPLES OF INHERITANCE AND VARIATION Genetics is the study of principles and mechanism of heredity and variation. Gregor Johann Mendel is known as ‘father of Genetics’. Inheritance  is the process by which characters are passed on from parent to progeny. It is the basis of heredity. Variation  is the degree by which progeny differ from their parents. Variation may be in terms of morphology, physiology, cytology and behavioristic traits of individual belonging to same species. Variation arise due to Reshuffling of gene/chromosomes. Crossing over or recombination Mutation and effect of environment. Mendel’s Law of Inheritance  : Mendel conducted hybridization experiments on garden pea ( Pisum sativum ) for seven years and proposed the law of inheritance in living organisms. Selection of pea plant:   The main reasons for adopting garden pea (Pisum sativum) for experiments by Mendel were – Pea has many distinct contrasting characters. Life span of pea plant is short. Flowers

 

Smartphone plays a major role in our day to day life. We use them for shopping, ordering food, booking cabs and movie tickets, paying bills and whatnot. That's why we store details of our Credit Cards, Bank Details, Passwords and much more confidential information in our Smartphone. But we don't pay much attention to our Smartphone Security. And a result of your low knowledge the hacker find a loophole and Hack all your smartphone.  Once your Smartphone is Hacke your entire information is traceable and downloadable and may be shared all over the World Wide Web if you are not careful enough. So it is your responsibility to Protect Your Smartphone from being Hacked.  How to Secure Your Phone From Hackers? Here are some tips on how to protect your smartphone from hackers and intruders. We hope these tips and tricks will be of help in that endeavour. 1. Update phone and apps regularly. Most of us don't update or ignore Operating System updates and Apps update. That can open you

Instagram hashtags are one of the most misunderstood features on the platform. So many people do what I call the spaghetti against the wall and hope it sticks tactic. And we've all seen those bad mistakes where they're using #kimkardashian and #love in hopes of getting found by a ton of people. But there's a much better way to be strategic with hashtags for your business, and we're gonna unpack all of that, coming up. (reflective music) We all know that hashtags are the secret sauce on Instagram, but how many should you use? Where should you use them? Which ones should you use?  In this video I am gonna share with you my super secret recipe to not only get your content found more often, but to actually get more followers and to get more sales. And stick around to the end because I'm gonna share with you how to use very specific hashtags that your audience is actually looking for to ensure you get found by the right people for your business.  So when it comes to hash

All right so today I'm going to go through my best tips and tricks for how to choose a programming laptop and my goal with this article is that at the end of the article you should have all the tools that you need to be able to evaluate programming laptops on your own. My quick conclusion or three quick tips for what to look for in a computer so you can get even quicker information about what to look for and my three general guidelines for buying a programming laptop. Firstly get as much ram as possible-eight gigabyte minimum  The second tip is to get the biggest screen  that you can justify carrying around The third-get the best CPU you can afford Okay so those are my three general rules of thumb for what you should look for in a programming laptop and now I'm gonna go through kind of why I recommend those things and also go more into depth into what you should look for in a programming laptop. #1 RAM The first one is ram and here I want to try to answer three main questions