Exam DeepLearning

                                    BIOLOGY       CLASS - 10th        CHAPTER - 1       Life Processes By Exam Deeplearning In this chapter we will discuss these topics          👇👇👇 What is Life Processes Nutrition Mode of Nutrition Autotrophic Nutrition Photosynthesis Heterotrophic Nutrition How Do Organisms Obtain Their Nutrition ? Nutrition in Human Beings : Human Alimentary Canal Respiration Respiration in Plants Respiration in Animals Human Respiratory System Diaphragm Mechanism of Breathing Transportation Transportation in Human Beings Functions of Blood Human Circulatory System Human Heart Blood Pressure Lymphatic System Transportation in Plants Excretion Excretion in Human Beings Nephron Mechanism of Excretion Excretion in Plants Quick Recap The Whole Chapter Multiple choice questions ( MCQs ) INTRODUCTION # Life Processes can be defined as the basic functions performed by living organisms in order to maintain their life on earth

  ।                    रामप्पा मंदिर                                        रामप्पा मंदिर : यूनेस्को विश्व धरोहर स्थल में शामिल चर्चा में क्यों ? रामप्पा मंदिर के बारे में मंदिर निर्माण की संरचना मंदिर स्थापत्य शैली             चर्चा में क्यों ? हाल ही में यूनेस्को की विश्व धरोहर समिति के 44 वे सस्त्र में भारत के रामप्पा मंदिर को विश्व धरोहर स्थल के रूप में शामिल किया गया | इस ऑनलाइन बैठक का आयोजन चीन के फूजाओ में किया गया था | यह भारत का 39 वां विश्व विरासत स्थल बना है |         रामप्पा मंदिर के बारे में  इस मंदिर का निर्माण 13वीं शताब्दी में काकतिय  राजा गणपति देव के सेनापति रचारला रुद्र द्वारा करवाया गया था | इस मंदिर के प्रमुख देवता राम लिंगेश्वर स्वामी है | रामप्पा तेलंगाना के पालमपेट स्थित है| इसे रुद्रेश्वर मंदिर के रूप में भी जाना जाता है | इस मंदिर का वास्तुकार रामप्पा थे, इन्हीं के नाम पर मंदिर को रामप्पा मंदिर के नाम से जाना जाता है | मंदिर निर्माण की संरचना इस मंदिर का निर्माण वास्तुकला कि द्रविड़ शैली में किया गया है | यह मंदिर अपनी अद्भुत शिल्पकला तकनीक और विशिष्ट शैली के

                                                 Biology                            Class – 9               Fundamental unit of life                              Part – 8   # Vacuoles ·        Vacuoles are membrane bound sacs for storage of solid or liquid contents. ·        Vacuoles are small size in animal clls and large size in plant cells. ·        The central vacuole of some plants cells may occupy 50-90% of the cell volume due to which nucleus and other cell organelles are pushed to the sides. #Types of vacuoles 1.     Sap vacuoles: Ø These are the most common type’s vacuoles. Ø They contain cell sap. Ø The sap vacuoles bounded by a membrane called tonoplast . Ø These vacuoles store amino acids, sugars, various organic acids and some proteins. Ø They provide turgidity and rigidity to the plant cell and are also required absorption of water. 2.     Contractile vacuoles: Ø These vacuoles help in osmoregulation, maintenance of water and sal

                   Science Question : What is science ? Answer :  science is the systematic study of structure and behaviour of natural and physical. Science follows 4 main steps      OBSERVATIONS                           IDENTIFICATION                                               EXPERIMENTS                                                                   THEORY Science is divided into three main parts Biology Physics Chemistry     Biology   Biology is divided into three main parts ZOOLOGY :  BOTANY :  MICROBIOLOGY :                                   BIOLOGY                           CLASS - 9           FUNDAMENTAL UNIT OF LIFE                           PART - 4     # TYPES OF CELL       Cells are two types : Prokaryotic cell Eukaryotic cell       # prokaryotic cell : Cells which do not have a well defined nucleus are called prokaryotic cells. The nuclear region in these cells is not bounded by a nuclear membrane.  The membrane bound cytoplasmic organelles ( mitochondria, Golgi ap

                                  STRUCTURE OF ATOM                              Discovery of subatomic particles Discovery of Electron : (Cathode rays experiment) Performed by J.J Thomson NOTE : Gases conduct electricity at low pressure and high potential difference (voltage). # When pressure reduced and high voltage applied between two electrodes it was observed that     some rays strike on Zinc sulphide and produce spark. # Since these rays were coming from cathode and so. They were called cathode rays. # Actually cathode rays are the flow of negative charge particles called electrons. # Properties of cathode rays These rays are negatively (-) charged. They have kinetic energy. They can produce heat. The nature of cathode rays does not depend upon the gas field inside the cathode tube. #  charge on an electron ( Determined by R.A Millken by oil drop experiment ). Charge on an electron = 1.6×10^-19 coulomb Mass of an electron = 9.1×10^-31 kg                                     =