Microorganisms Friend And Foe Test - 9

 Algae have unique features, which differentiate it from the rest of the microorganisms. Like, it is either unicellular or multicellular, it is autotrophic or heterotrophic. A unicellular algae having a glass like cell wall is:

We know that RNA is the first information storing molecule, which stores genetic information's and helps in transmission of character form one generation to the next. But, the primary method, in which genetic information is stored and transmitted from one generation to the next is:

Certain plants have knob like structure, which helps in converting atmospheric nitrogen in nitrate or nitrite, to increase the nitrogen content of the soil. Such plants are called leguminous plants. These plants contain bacteria in its roots, which helps in this work. Which one of the following bacteria helps in doing this work?

There are different methods of reproduction in the microorganisms. For example. Amoeba reproduces by the binary fission. The microorganisms, which reproduce only inside the cell of the host organism is:

 Microorganism causes various types of diseases, through air, water and through the contaminated foods. The causative agents are called pathogens. Which one of the following disease is caused by protozoans?

Given below are the few statements stating the facts about the microorganisms. Which one of the following facts is incorrect?

Microorganism is used for the production of medicines and vaccines. Thus, they are the source of antibiotics. The first ever antibiotics was made by Alexander Fleming in 1929. Which one of the following antibiotics was first made by him?