Introduction to Cell Division Reproduction and growth are two of the most defining characteristics of a living organism. Be it a unicellular bacterium or a complex multicellular human being, the cells of all organisms undergo division, giving rise to two daughter cells. The eukaryotic cell cycle is an ordered and ... Read More

Introduction Phosphorus trichloride is considered a fuming liquid and the chemical formula of this element is $\mathrm{PCI_3}$. A colourless liquid is like transparent liquidity in terms of motile. This chemical element is mainly manufactured with the help of burning molten white phosphorus that is kelp in the contact with a ... Read More

Introduction The cell cycle in eukaryotes usually comprises two distinct processes, namely, mitosis and meiosis. Mitosis occurs in somatic cells and ensures the division of a parent cell into two daughter cells that carry the same number of chromosomes as were present originally in the parent cell. Hence, the level ... Read More

Introduction Phosphorus Pentachloride can be generated through an effective and common procedure of dry chlorine gas action on phosphorus trichloride. In the solid-state Phosphorus Pentachloride, remain as $\mathrm{PCl_4PCl_4^+ PCl_6PCl_6^-}$. The boiling point of Phosphorus Pentachloride is nearly 166.8°C and the melting point of Phosphorus Pentachloride is about 160.5°C. Phosphorus ... Read More

Introduction The inception of the earth took place some 4.5 billion years ago. Life is estimated to have first appeared on earth some 3.6 billion years ago and ever since, there has been a continuous evolution and extinction of countless microbes, animals and plants. The animal life on earth is ... Read More

Introduction The allotropes of phosphorus are found in different allotropic forms. The main allotropes of phosphorus include the white phosphorus, red phosphorus and black phosphorus. In addition to this, there is also the existence of violet phosphorus. The black phosphorus is black in colour while the white phosphorus bears yellowish ... Read More

Introduction Mayflies, of order Ephemeroptera, is an aquatic group of insects emerging in vast numbers during the months of summer. It belongs to one of the ancient groups of extant insects with origins dating back to greater than 300 million years. They are characterized by extremely short life expectancy. ... Read More

Introduction The mass flow hypothesis, also called the Pressure-flow hypothesis, provides an explanation for the transport mechanism of sap through the phloem. It was devised by a German plant physiologist, Ernst Munch in 1930. It is based on the difference in osmotic pressure inside the phloem cells. Phloem is one ... Read More

Introduction Motivation Motivation is the aspiration to do something. It plays a vital role in setting up our own goals. Motivation creates competition and social connectivity among humans. In the absence of motivation, individuals may from suffer depression. Motivation is of two types extrinsic and intrinsic. In extrinsic, the individuals ... Read More

Introduction Aquatic ecosystems cover almost 70% of the earth's surface. An aquatic ecosystem comprises two habitats fresh water and marine habitats. The freshwater habitat contain low salt content. It includes ponds, lakes, streams, wetlands, swamps, and rivers. Marine habitat contain relatively high salt. Oceans, reefs, and intertidal zones are examples ... Read More