role of macro nutrient and micro nutrient

Most of the nutrients are organic molecules. The organic molecules are primarily made of carbon, hydrogen and oxygen. In addition, they may contain nitrogen, phosphorus, calcium, magnesium, iron, etc. depending on the function. Minerals are the inorganic components of foo..

Earth is the source of matter for all living organisms, as they require several (about 40) elements for their growth and life processes. Some elements and their compounds have an important role in the living protoplasm and are required in large amounts. These nutrients are calle..

The components of food are certain organic substances and minerals found in food. They are called nutrients. Nutrients provide the body with energy and enable it to grow, repair and maintain itself. Hence it is important that we understand the exact role of ..

The components of food are certain organic substances and minerals found in food. They are called nutrients. Nutrients provide the body with energy and enable it to grow, repair and maintain itself. Hence it is important that we understand the exact role of nutrie..

Any living organism supplying plant nutrients directly or indirectly is regarded as biofertilizer. They are not synthetically manufactured in factory. Many organisms with a potentiality to supply plant nutrients - have been recognised. Use of biofertilizers has many advantages. ..

Question: Which of these is a macro nutrient? 1. Copper 2. Iron 3. Chlorine 4. Magnesium Answer: ..

Summary - All plants whether autotrophic or heterotrophic require mineral nutrition for growth and metabolism. The parasitic plant, cuscuta has haustoria to derive nourishment from the host plant. A plant needs many essential nutrients for a healthy growth. They could be macro e..

Animal dung in the form of dried cakes is also burned for domestic purposes. Animal dung contains vital nutrients. If burnt directly they produce a lot of smoke leading to air pollution. Instead animal dung can be converted into biogas which is a clean fuel. The residue which is rich i..

. All these cells in a clone are derived from a single parent cell by mitotic divisions. The clones may be isolated and propagated. Most micro-organisms, both prokaryotic and eukaryotic, which live in nature as single cells, can be easily cloned in vitro, using agar as a nutrient..