Structure of Endospore Spores are unicellular structures. They are highly resistant, dormant metabolically inactive resting structures formed in respo…
Structure of Hen’s egg: The fully formed and newly laid fertilized egg of hen is a large elliptical body with one end broader than the other. It is ab…
MUTANT DETECTION When collecting mutant of a particular organism, one must know the normal or wild type characteristics so as to recognize an altered …
Life Cycle of Honey Bee The honey bees shows complete metamorphosis and thus are termed as holometabolan insects. The queen is functional female. Nupt…
Introduction It is possible to harvest leaves 5-6 times in a year. Generally, the leaf yield is more in the first three harvests during rainy season a…
Cultivation and harvesting of mulberry plants is called Moriculture. 1. Selection of Mulberry Variety: There are over 20 species of mulberry (Family-M…
Fish Preservation Techniques A large section of the Indian population uses fish as food. All over the world, fish and fish products are consumed by pe…
External Morphology of Bombyx mori The adult moth of Bombyx mori L. is about 25.00 mm long with a wingspan of 40.00 to 50.00 mm from side to side and …
Bacterial Capsule The bacterial capsule is a very large structure of many bacteria. It is a polysaccharide layer that lies outside the cell envelope a…
Protein repressors and corepressors are not the only way in which bacteria control gene transcription. In many eukaryotes), it turns out that the regu…
