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Organisms which are eukaryotic, non-cellulosic cell wall. heterotrophic belongs to _______

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Important Questions on Biological Classification

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Match the following fungi scientific names with their alteriate names?

Column -I     Column -II
(a) Ustilago (i) Bracket
(b) Puccinia (ii) Puff ball
(c) Polyepores (iii) Mushroom
(d) Lycoperdon (iv) Smut
    (v)  Rust

 

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Identify the parts labelled 1,2,3,4 in the given figure

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The capsid of tobacco mosaic virus (TMV) has capsomere numbering ___.
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Select the incorrect statement with reference to structure of TMV ?
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T. O. Diener 1971 discovered a new infectious agent that was smaller than vinses. Consider the following statements about this infectious agent.
(i) It causes potato spindle tuber disease
(ii) These are infections RNA particles
(iii) It lacks the protein coat
(iv) The molecular weight of its RNA is low
The above statements are assigned to