Purple non-sulphur bacteria is an example of___________?

Related Mcqs:

A-biogenesis means that_____________?

A. Living things originated from bacteria B. Mycobionts C. Non-living things D. None of these...

Which character differentiates living things from non-living organisms___________?

A. They live in the same ecosystem. B. They are acted upon by the same environment C. They are highly organized and complex made of one or more cells and contain genetic material D. Both a and b...

Pollen grains in pinus have __________ for dispersal through wind?

A. Flagella B. Cilia C. Wings D. Feathers...

The first layer of cell wall which is formed is___________?

A. Primary wall B. Secondary wall C. Middle lamella D. All of these...

Who coined the term Animalcules for microorganisms like Bacteria and protozoa______________?

A. Robert Koch B. Louis Pasteur C. Alexander Fleming D. Leeuwenhoek...