Atoms Molecules, John Dalton’s Atomic Theory, Atomic, Molecular mass, Mole concept, Structure of The Atom, Valency, Atomic Number, Mass Number, Isotopes. Source | Credits | Picture Credits: NCERT General Science Atoms and Molecules Atoms of most elements are not able to exist independently. Atoms form molecules and ions. These molecules or ions aggregate in large … [Read more...]
Biotechnology | Genetic Engineering – Processess and Applications
Biotechnology, Genetic Engineering, Cloning, Recombinant DNA, Cloning Vectors, Competent Host, Biotechnology And Its Applications in Medicine & Agriculture. Source | Credits | Picture Credits: NCERT General Science Basics: Nucleic acids – DNA and RNA | Recombinant DNA Biotechnology Biotechnology deals with techniques of using live organisms or enzymes … [Read more...]
Human Reproductive System
Sexual Reproduction - Human Reproductive System, Male and Female Reproductive System, Gametogenesis, Menstrual Cycle, Fertilisation. Source | Credits | Picture Credits: NCERT General Science Reproduction In Animals There are two modes by which animals reproduce. These are: Sexual reproduction, and Asexual reproduction. There are many organisms which do … [Read more...]
Classification of Vertebrata (Phylum Chordata)
Phylum - Chordata - Division In Vertebrata: Cyclostomata, Pisces, Chondrichthyes, Osteichthyes, Amphibia, Amphibia, Reptilia, Aves, Mammalia. Source | Credits | Picture Credits: NCERT General Science Phylum - Chordata Animals belonging to phylum Chordata are fundamentally characterised by the presence of a notochord, a dorsal hollow nerve cord and paired pharyngeal … [Read more...]
Classification of Animal Kingdom (Animalia)
Classification of Animal Kingdom - Porifera, Coelenterata, Platyhelminthes, Aschelminthes, Annelida, Arthropoda, Mollusca, Echinodermata, Chordata.] Source | Credits | Picture Credits: NCERT General Science Basis for Animal Kingdom Classification Classification of Animal Kingdom is based on various fundamental features like - Levels of Organisation, Symmetry, … [Read more...]