Home

What is the correct answer?

4

Which of the following statements regarding cyanobacteria is incorrect?

A. It is also called blue green algae.

B. They are chemosynthetic autotrophs.

C. It forms blooms in polluted water bodies.

D. It is unicellular, colonial or filamentous, marine or terrestrial bacteria.

Correct Answer :

B. They are chemosynthetic autotrophs.


Cyanobacteria are photosynthetic (containing a blue photosynthetic pigment) autotrophs. They are prokaryotic and represent the earliest known form of life on the Earth.

Related Questions

Assume that two normal hyphal cells of different fungal mating types unite.… Identify the basis of classification of fungi into phycomycetes, ascomycetes,… Fungi show asexual reproduction by all of the following kinds of spores… Bladderwort and Venus fly trap are examples of Match the terms given in column-I with their examples given in column-II… Lichens indicate SO2 pollution because they Dikaryon formation is the characteristic feature of Which of the following statement(s) is/are correct about ascomycetes ?(i)… Which of the following is/are example(s) of deuteromycetes? Which of the following is the correct sequence of three steps in the sexual… The given statements are some characters of a particular group of Kingdom… Which of the following statement(s) is/are correct ?(i) Reproduction in… The symbiotic association of fungi and algae is called How many organisms in the list given below are autotrophs? Lactobacillus,… Choose the correct names of the different bacteria given below according… Which of the following is smallest living cell and can live without oxygen… An X reproduces in such a great numbers that the water may appearred,… Which scientist classify plants into trees, shrubs and herbs & animals… Bacteria were regarded to be plants because T. O. Diener discovered a new infectious agent that was smaller than viruses… Match the type of protozoans given in column-I with their examples given… Match column I (Kingdom) with column II (Class) and select the correct… The most abundant prokaryotes helpful to humans in making curd from milk… Read the following statements and answer the question given below(i) They… Match column I with column II and choose the correct option.Column IColumn… Which of the following is used extensively in biochemical and genetic… Which of the following groups of protozoan is not correctly matched with… Which of the following statements regarding cyanobacteria is incorrect? Which of the following processes involved in the reproduction of protists… Which statement is not correct for viruses ?