Typification: The nomenclatural type is that constituent element (a spec­imen, or a description or a …

All factors, providing energy in environment or factors, regulating rates of various metabolic and catabolic …

What is Plant Biotechnology? Plant biotechnology can be defined as the use of tissue culture …

Microtubules are part of the cytoskeleton and can assemble into bundles, for example, the cortical …

Source of minerals Rocks, ores and gems A rock is a mass of one or …

The general theory of evolution is that organisms have changed over time. Usually, natural selection …

What is Micro-propagation? Micropropagation is a method to produce genetically identical plantlets by using in …

Metabolism: (Gr. metabole = change) the totality of the chemical changes in living cells which …

General Characteristics The simpliest of all soluble carbohydrate and are known as simple sugar. The …

Heterospory The phenomenon of the development of two types of spores (differing in size, structure …