Diatoms are found in__________?

Related Mcqs:

Which are the four most abundant elements in living cells ?

A. carbon, oxygen, nitrogen, sulfur B. carbon, oxygen, hydrogen, nitrogen C. carbon, oxygen, sulfur, phosphorus D. carbon, sulfur, hydrogen, magnesium...

Biological organization is_____________?

A. simple B. advance C. complex D. highly complex...

Bacteria which grow either in the presence or absence of oxygen___________?

A. Aerobic bacteria B. Anaerobic bacteria C. Facultative bacteria D. Microaerophilic...

Who first observed and thus hypothesized that new cells are formed from previously existing living cell?

A. Theodor Schwann and Schleiden B. Rudolph Virchows C. Louis Pasteur D. Both b and c...

In many which phylum the body of an organisms is usually divided in there regions called head, thorax and abdomen?

A. echinodermata B. mollusca C. nematoda D. arthropoda...