Fixation: In the fields of histology, pathology, and cell biology, fixation is a critical step in the preparation of histological sections by which biological tissues are preserved from decay, thereby preventing autolysis or putrefaction. Fixation Definition: It is a complex series of chemical events which brings about changes in the various chemical constituents of cell…
Importance of Zoology: Zoology is the scientific study of animals. It encompasses a vast array of topics, from the anatomy and physiology of individual creatures to the behavior and ecology of entire populations. Zoologists explore the diversity of animal life, from microscopic invertebrates to gigantic mammals, examining their structures, functions, classifications, habits, and interactions with…
Collection and Selection of Specimens or Tissue for Whole Mount: The accurate and precise collection and selection of specimens or tissues are paramount in the field of microscopy and pathology. These initial steps significantly impact the subsequent analysis and interpretation of results. This article will delve into the critical aspects of specimen collection and selection…
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Microtechnique: Microtechnique is a fascinating and essential field within biological sciences, providing invaluable insights into the microscopic structure and function of various specimens. This article delves into the definition, scope, and application of microtechnique, highlighting its significance and the advancements it brings to scientific research. Definition of Microtechnique Microtechnique refers to the collection of methods…
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Godavari Estuary: The Godavari estuary is situated at the place where the 1330 km long Godavari meets the Bay of Bengal on the east coast of India in the state of Andhra Pradesh. River Godavari divides at Dowlaiswaram into two principal distributaries viz., the Vasishta and the Gautami which enclose a wide delta between them. The tidal…
Hooghly Matlah Estuary: It is located within the State of West Bengal, occupies the marshy deltaic area called the Sunderbans. Sunderbans at the Ganga-Brahmaputra delta are regarded as the largest single mangrove jungle of the world transcending the political boundaries of India and Bangladesh and occupying a total of 10,000 km2. Hooghly Matlah Estuary The…
Fish seed Collection: It is the most important component for fish culture. The freshwater resources of our country for fish culture are estimated to be 2.85 million hectares of pond and tanks. In addition to this, another 2.05 million hectares of water area is available in the form of reservoirs or lakes. It has been…
