Question

What are Akinetes?

Answer 1

Hint: The cell is the basic building block which is present in the living things. And it contains the body’s hereditary substances which make the duplicates of themselves. And it contains so many parts. Each part has different functions and purposes. Some parts of cells are known as organelles and they have functions within the cells. The cells are the biological and functional units present in the living organisms and these are also known as the building blocks of life.

Complete answer:
We need to know that the akinetes is the cell formed by filamentous heterocyst – forming cyanobacteria below the order stigonematales and nostocales. And the Akinetes is a thick – walled and enveloped with non – motile dormant. This is a spore-like resting cell which is modified from vegetative cells. The akinete are smaller than the vegetative cells and these cells are obtained by the enlargement of a vegetative cell. These appear thick – walled, having the granular cytoplasm beneath the magnification. And the akinetes do not have the capacity to resist the heat. Normally these are generated in the strings with each cell changes after another and it takes place next to the heterocyst it is present.

Note:
We have to know that the akinetes are generated from the vegetative cell by the enlargement process. Generally, the cyanobacteria generates two types of specialized cells that are heterocysts and akinetes. The heterocysts will help to fix the nitrogen present in the atmosphere and create the cyanobacteria important for the nitrogen fixation. And the akinetes act as the survival approach and form a dormant cell.