Mineral Nutriti...

A trace element essential for plant growth and radioactive isotope which is used in cancer therapy is known as

The deficiencies of micronutrients, not only affects growth of plants but also vital functions such as photosynthetic and mitochondrial electron flow. Among the list given below,which group of three elements shall affect most,both photosynthetic and mitochondrial electron transport -

Nitrogen is a critical element of the ecosystem because it is

Phosphorus is mostly found in rocks in combination with

The first acceptor of electrons from an excited chlorophyll molecule of photosystem II is:-

Amount of nitrogen fixed electrochemically and
photochemically is

Nitrogen fixation is

Middle lamella is composed mainly of :

Which one of the following elements is not an essential micronutrient for plant growth ?

The limiting factor in nitrification of soil is