Which one not part of nitrogen cycle ?

Option C is correct

All of the options are the part of nitrogen cycle except C.

The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes.

 Phosphate is not the part of nitrogen cycle. Option C is correct. Nitrogen cycle consist of four parts :

1)Assimilation

2)Ammonification

3) dentrification

4) nitrification

Nitrogen cycle is also known as biogeochemical cycle . In nitrogen cycle conversion of nitrogen take place into a multiple forms . The conversion take place with the help of chemical and physical process.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.