A. Diatoms
B. Radiolarians
C. Dinoflagellates
D. Foraminiferans
Related Mcqs:
- Microfossile often present in petroleum producing formationsare those of__________??
- Chalk is gradually formed of dead______________??
- Organisms that feed upon other living organisms as a source of energy and nutrients are called as _____________.
- In many which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen??
- Production of genetically identical copies of organisms/cells by asexula reproduction is called ??
- Evolutionary history of an organisms is called:
- Control of organisms by using living organisms is called_______??
- Group of living organisms of the same species living in the same place at the same time is called ??
- The earth’s atmosphere in which organisms live, is called:
- A set of organisms that resemble one another in appearance and behaviour is called a ______________?
