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Animal Tissue

December 18, 2018 MADHAVAKRISHNA ACADEMY 0

Tissue is the group of cells having similar structure & function. Animals contain 4 basic types oftissues which are :- epithelial tissue, connective tissue, muscular tissue and nervous tissue. Epithelialtissue can be derived from any of the three germinal layers. Epithelial tissues are of different types suchas : Squamous, cuboidal, […]

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Plant Anatomy Plant Tissues

December 18, 2018 MADHAVAKRISHNA ACADEMY 0

The plant body is made up of cells.cells are organized to form tissues,tissue system and organs in a seqential organization. Study of the internal strctural organization of plant organs is known as plant anatomy. Two groups of the angiosperms i.e.Dicot and monocot show different anatomical composition. Tissue : Tissue is […]

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Classification of Plant Kingdom

December 15, 2018 MADHAVAKRISHNA ACADEMY 0

IMPORTANT POINTSFive kingdom classification system was given by Whittaker on the basis of following four criteria :(i) Cell structure(ii) Body Structure(iii) Mode of nutrition – Autotrophic and Heterotrophic(iv) Major ecological role.The five kingdoms are Monera, Protista, Fungi, Plantae and Animalia.The three-domain system is closely based on five-kingdom system.The Eukarya are […]

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Classification of Living Organisms

December 15, 2018 MADHAVAKRISHNA ACADEMY 0

Nature is formed by nonliving and living organisms. One who has life and performs biologicalprocesses and manifests to enviroment is called living organism. Living organism possess certain characterslike-reproduction, growth, development, reaction with environment adaptation and death. Besides theseit has characteristics like metabalism, entropy, efficiency to maintain heredity. It produces new […]