Sunday, 15 December, 2019

Category: NEET


DIGESTIVE SYSTEM

SCIENCE NOTES-DIGESTIVE SYSTEM-DIGESTION PROCESS   Parts of body concerned with digestion, absorption and assimilation of food followed by elimination of undigestible remains is called digestive system. Digestion involves splitting of food molecules by hydrolyses into smaller molecules that can be absorbed Read more…


stem cell banking- cord blood banking

STEM CELL BANKING -CORD BLOOD BANKING   Public use bank Public cord blood banks collect, process and store cord blood units for allogeneic use. These banks are financed by the national health systems and store cord blood units altruistically donated Read more…


Solved Examples on Atomic Structure - Study Material for IIT JEE ,ATOMIC STRUCTURE - SOLVE PAPER - NEET/AIIMS/MCAT EXAM

SOLVE QUESTIONS OF ATOMIC STRUCTURE – SOLVE PAPER – IIT-JEE/NEET/AIIMS/MCAT EXAM Ex.1 Complete the following – Atom/ion Atomic Mass Proton Neutrons Electrons Number (Z) No. (A) (p) (n) (e) Al3+ 13 14 Cu 29 63 Mg2+ 24 12 Sr 88 Read more…


Solved Examples on Atomic Structure - Study Material for IIT JEE ,ATOMIC STRUCTURE - SOLVE PAPER - NEET/AIIMS/MCAT EXAM

NEET CHEMISTRY NOTES-NEET STUDY MATERIAL-Atomic structure   1. Introduction (a) The word atom was first introduced by Ostwald (1803 – 1807) in scientific world. (b) According to him matter is ultimately made up of extremely small indivisible particles called atoms. Read more…


Avascular Necrosis Of The Hip Avascular necrosis (AVN) of the hip is a painful condition that occurs when the blood supply to the head of the femur (thighbone) is disrupted. Because bone cells need a steady supply of blood to stay healthy, Read more…


CORD BLOOD   After a baby is born and the umbilical cord is cut, some blood remains in the blood vessels of the placenta and the portion of the umbilical cord that remains attached to it. After birth, the baby Read more…


madan academy human body

mesothelioma cancer   Mesothelioma, more markedly malignant mesothelioma, is a rare type of cancer that arises from the mesothelium, the protective layer covering many internal organs of the body. The disease is usually caused by exposure to asbestos.  The most Read more…


Cell division                      Virchow (1885) pointed out that new cells are always formed through the division of pre–existing cells and investigated the process of cell division.        Cell cycle : The sequence of Read more…


Monera (Prokaryotes)   Characteristics of monera Monera (Monos – single) includes prokaryotes and shows the following characters : (1) They are typically unicellular organisms (but one group is mycelial). (2) The genetic material is naked circular DNA, not enclose by Read more…


Systematics Taxonomy Biology is an important branch of science dealing with the study of life. It is difficult to define life. But it is easy to discriminate living things from non-living things. On this basis life is defined as a Read more…

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