The function of nitrogen fixation in Anabaena (cyanobacterium) is performed by
(1) thylakoid
(2) heterocyst
(3) phycocyanin
(4) phycoerythrin
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Plant decomposers are
(1) Monera and Fungi
(2) Fungi and Plantae
(3) Protista and Animalia
(4) Animalia and Monera
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These organisms are fungus like in one phase of their life cycle and Amoeba like in another phase of their life cycle
(1) diatoms
(2) slime molds
(3) dinoflagellates
(4) water molds
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In which of the following patterns of viral replication, viruses enter a cell, replicate and then cause the cell to burst, releasing new viruses?
(1) Lytic
(2) Lysogenic
(3) Reprogenic
(4) Both (1) and (2)
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1. The biological classification was attempted instinctively
a. to make scientific studies easy
b. to use organisms for our own use
c. to make better understanding of the research running in all over the world
d. to make connection between living and non-living
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The first attempt for Biological classification was because of the need to use organisms for our own use. Here which kind of used are considered?
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First time the scientific basis for classification was attempted by -
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Which of the following statement is not incorrect with respect to biological classification attempted by Aristotle?
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The presence of RBC to classify animals was used as a unique criterion by
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Which of the following statement is wrong with respect to two Kingdom classification?
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