A verified educator at unacademy and teaching here since 2016 and an civil service aspirant. Had appeared in civil services thrice.

Puneet Sehgal

In this course briefly summarizes all the topics of basic science including Biology chemistry and physics from NCERT of class 6 to 12 relevant for UPSC civil services exam and other state civil services including all other government job exams also. After going through this course one will be able to gain a good amount of knowledge about Science and also will be able to score good marks in UPSC CSE Examination. It's a never miss crash course which one should follow before UPSC CSE Examination. Tags: Science and Technology in UPSC, Crash Course on Science, UPSC Examination, UPSC Syllabus.

Crack UPSC CSE Prelims and Mains Exams. Know how to prepare for UPSC 2019 and 2020, complete syllabus, exam patterns, latest notifications to join IAS, IFS, IPS and other cadres of Civil Services.

UPSC CSE - GS

UPSC - Civil Services Examination (IAS) Preparation

English

Science and Technology: Crash Course on General Science for UPSC CSE Aspirants

Science and Technology

Crash Course

Science & Technology

UPSC CSE

Ace the toughest competitive and government exams in India 

Test Preparation

Union Public Service Commission Exams (UPSC)

UPSC - Crash Course - General Science

This is an overview lesson which I will be going to tell about all the chapters which are covered in the basic crash course of basic science and technology for UPSC CSE exam.

Course Overview

This lesson summarizes about the circulatory system which is present in our body which and it is consist of the blood its composition and the lymphatic system along with different types of blood groups which are present in the human beings.

Human Circulatory System

This chapter explains the whole process of the human digestive system.

Digestive System

This lesson explains the immune system of our body and also details about the integumentary system.

Immune System

This lesson explains in detail about the different muscle system in our body.

Muscular System

This lesson explains the human nervous system in detail.

Nervous System

In this lesson, Puneet will discuss the Human reproductive system.

Reproductive System

The Human respiratory system is explained in detail in this chapter.

Human Respiratory System

The Human skeletal system is explained in detail in this chapter.

Skeleton System

This lesson explains in detail the working of the human excretory system.

Human Excretory System

This chapter talks in detail about the different units of measurement

Lesson 11 : system of unit measurement

This chapter talks about various forces in our nature in detail

Lesson 12 : fundamental forces in nature

This lesson explain in detail the concept of motion and the Three Newton's Law of Motion

Lesson 13 :Motion and three Newton's Law of Motion

This lesson talks in detail about the concept of gravitation and Newton's law of gravitation along with the concept of acceleration due to gravity and how the weight of the body changes in the lift

Lesson 14 : Gravitation

This lesson explains in detail the concept of work power and energy and how the law of conservation of energy and linear momentum is applicable in our day to day examples

Lesson 15 : Work , power and energy

This lesson deals with the concept of heat thermal expansion and the different modes of the transfer of heat like Convection conduction and radiation.

Lesson 16 : Thermodynamics

Concept of electricity electromagnetic waves electromagnetic spectrum lenz's law and the principle of electromagnetic induction along with how the Faraday laws govern the concept of EMI

Lesson 17 : Electricity and Electromagnetic waves

This chapter explain in detail about various optical phenomenon like reflection of light refraction of light total internal reflection scattering of light and Dispersion of white light into seven colours and how because of all these combine processes the formation of rainbow takes place after rain

Lesson 18 : optical phenomena

This lesson explain in detail about the Waves and different types of ways and how they are used in Sonar navigation process plus they also explain about the different postulates of the maxwell's electromagnetic theory

Lesson 19 : waves

This lesson explain in detail about the differences between Classical and Quantum Mechanics and what are the shortcomings of classical mechanics over Quantum Mechanics and also the concept of Maxwell Planck's Quantum theory along with the phenomena of Photoelectric effect

Lesson 20 : Quantum mechanical phenomena

This lesson explain in detail about the concept of atomic structure

Lesson 21: Atomic structure

This lesson explain in detail about the periodic classification of table into 18 groups and 7 period and how different elements are occupied in periods and groups and what is the position of transition metals and where are metalloids are present in the periodic table and what position does non metals occupy

Lesson 22 : Elements

This lesson tops in detail about the element compound the mixtures and the different types of mixtures and how their properties are different from each other and it also explain the concept of mole and Avogadro number

Lesson 23 : elements and compounds

This chapter tops in detail about the acid bases and salt and also the concept of neutralization reaction and different reactions of acids and bases with metals carbonate bicarbonate and what are the different uses of different types of salts

Lesson 24 : Acids bases and salts

This chapter talks in detail about the concept of metals and nonmetals along with their properties and how their oxides are acidic and basic in nature along with the reaction of metals and nonmetals with air and water

Lesson 25 : Metals and nonmetals

This lesson explain in detail about the concept of mineral and Ore and how the metals are extracted from Ores by different processes and also based upon the reactivity series of metals

Lesson 26 : Minerals and ores

This lesson talks in detail about the concept of chemical bond and what is the difference between the ionic bond and covalent bond and how they are formed and what are their different chemical properties

Lesson 27 : chemical bonds

this lesson talks in detail about the concept of co-ordinate Bond hydrogen bonding and Van Der Waal forces along with various types of chemical reactions

Lesson 28 : Chemical bonds { contd } and chemical reactions

In this lesson we talked about the various allotropes of carbon their properties and different types of reactions which are undergone By chemical compounds

Lesson 29: carbon and its compounds

This lesson talks in detail about the phenomena of radioactivity the emission of Alpha particle beta particle and gamma rays along with the applications of radioactivity it also explain the phenomenon of nuclear fission and nuclear fusion and how this phenomenas are different from each other

Lesson 30 : Radioactivity

This lesson explain in detail about the concept of Nutrition autotrophic nutrition and heterotrophic nutrition saprophytic nutrition holozoic nutrition along with micronutrients and macronutrients with their examples

Lesson 31 : Nutrition

This lesson explain in detail about the various type of nutrients which are required our body and their respective functions

Lesson 32 : Nutrients

This chapter talks in detail about the various vitamins which are present in our body and their chemical name their sources in which they are present their functions and their respective deficiency disorders they causes

Lesson 33 : vitamins and their various types

This lesson talks in detail about the heriditary and the difference between the DNA and RNA their structures their properties in detail

Lesson 34 : Hereditary (DNA and RNA)

This chapter talks in detail about the various cell organelles and their respective functions which are present inside the cell

Lesson 35 : cell organelles

This lesson tops in detail about the various types of tissues which are present inside the human beings and their respective functions and structures.

Lesson 36 : tissues

This chapter tops in detail about the classification of the living organisms into different forms classes Phylum families and to study the Plant kingdom and Animal kingdom in detail

Lesson 37 : classification of living organisms

This lesson explain in detail about the various modes of reproduction in plants which includes both Asexual and sexual mode of reproduction.

Lesson 38 : reproduction in plants

This lesson talks in detail about the various adaptive features in various plants and animals and how they are able to survive in severe hot or cold climate

Lesson 39 : adaptation in plants and animals

This lesson talks in detail about the various diseases and their causative agents

Lesson 40 : Different types of diseases and their causative agents

This chapter talks in detail about the various types of tissues which are present in humans along with their functions

Lesson 36 Tissues ( the corrected version )

The lesson talks about the basic concepts of the reproduction its types and the mode of sexual reproduction in the human male along with the explanation of different reproductive organs in human male with clear colourful diagrammatic approach

Lesson 41 : Reproduction and case of Human beings ( Animals )

The female reproductive organs in detail and the complete process of fertilization with diagrams

Lesson 42 : Human female reproductive organs and its further explanation

Does lesson talks about the concept of test tube babies and the external fertilization phenomenon

Lesson 43 : Test tube babies and further more

The lesson talks about the complete phenomena of external fertilization with diagram

Lesson 44 : external fertilization

The phenomena of development of embryo in the female body in detail along with the diagram

Lesson 45 : Development of an embryo in detail

The lesson describes about the oviparous and viviparous animals and also the life cycle of a frog for a silkworm and the phenomena of metamorphosis with the help of diagram

Lesson 46 : Different types of animals and concept of metamorphosis

The lesson talks about the modes of asexual reproduction in hydra in the form of budding and binary fission in Amoeba in detail with diagrams

Lesson 47 : Asexual reproduction in Animals

This lesson talks about whatever we have learnt so far in the form of a short summary and it also introduced the concept of asexual reproduction in plants and what are the different types of vegetative parts of a plant and the sexual reproductive parts of a plant

Lesson 48 : what have we learnt so far ??

The lesson talks about the concept of vegetative propagation with different examples along with their diagrams in detail

Lesson 49: vegetative mode of reproduction in detail with diagrams

The lesson talks about in detail the various modes of asexual reproduction in yeast, mosses, Ferns and algae along with diagrams in detail

Lesson 50: Asexual reproduction in Animals

This lesson explain in detail the various reproductive parts of a plant along with the diagrams

Lesson 51: sexual reproduction in plants

This lesson explain in detail the phenomenon of pollination and how the fertilization takes place in plants with diagrams

Lesson 52 : pollination concept

This lesson summarises about the different modes of reproduction in plants in detail

Lesson 53: what have we learnt so far ??

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Travelling gives you 'experience' & teaching 'immortalizes' it.  Loves both :)  

Vimal Singh Rathore

Did you always have the desire to keep yourself updated with the latest issues in Science & Technology?
This course is designed to make the aspirants aware of the important and critical issues in the field of Science. The overview lesson highlights the objective of the course which is to provide a comprehensive and an efficient understanding of the contemporary issues. It states the target audience for the course and also provides a list of the topics that will be covered in the lessons to follow. The first issue that Vimal deals with is that of the Smart Grid Project. He discusses in detail the features, the phases and the benefits of implementing the project. In the second lesson, he sheds light on the Astrobiology Mission in India, which has for the first time brought India and NASA to work together in the region of Ladakh. In the third lesson, he explains the Indian-Long term ecological Observations, also abbreviated as I-LTEO. He then moves ahead to discuss in detail the effect, spread and preventive measures of the Zika Virus. Further lessons elaborate over Raman Effect along with its applications. Majorly Raman effect in the prevention of Cancer is being discussed. Next Contemporary Issue which is discussed is the Rotavirus: its overview, its penetration, treatment, prevention and importance of the vaccine for its cure.

Comprehensive Coverage Of Contemporary Issues In Science & Technology for UPSC CSE/IAS Exam

ISRO completed 48 years of successful journey on 71st Independence Day of India. Watch this series by Vimal Singh Rathore, and get to know everything by ISRO, since the beginning, when first rocket was carried to the launching pad on a bicycle. More stories and anecdotes - Must watch!

(Hindi) ISRO and India's Space

Madhukar Kotawe

The course will cover General scinece for UPSC CSE

(Hindi) UPSC CSE: General Science

ISRO and India's Space Missions

M.Sc. Botany(Gold Medalist ),B.Ed & DCA
12+ Years Experience , mentored 10K+ students
Cleared UPPSC,PGT,TGT,CET Exam
Ex-Bio Lecturer in GIC


Juhi Mishra

This Course is Directed at students appearing for the UPSC Preliminary Exam paper. It covers some important subjects in General Science. This course is about the high-quality MCQs on General Science (Biology).

(Hindi) Important Biology Questions for UPSC - Part 1

Roman Saini

This course covers all the important points which one need to know about Space Missions in India: Past, Present, and Future. It starts with a basic introduction to ISRO. It then goes on to discuss - Type of Satellite Orbits, India's Launch Vehicles. It then ends with a discussion on CARE, RLV-TD, Scramjet, ASTROSAT, GSAT Series, Different Types of Satellites, Recent Developments in Space - Chandrayaan, Mangalyaan, Gaganyaan.

Lessons

89 lessons • 12h 55m

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Course Overview

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Human Circulatory System

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Digestive System

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Immune System

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Muscular System

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Nervous System

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Reproductive System

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Human Respiratory System

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Skeleton System

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Human Excretory System

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