virus and viroids differ in structure and the disease they cause. how ?

differentiate various class of kingdom fungi on the basis of their

1 . mycelium

2. types of spores

3. types of fruiting body.

also give two examples for each class..

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Virus may either contain a DNA or RNA while viroids contain only RNA in circular form. Also RNA lack a capsid which is present in Virus. Virus are infectious to both plants and animals while viroids are infectious to plants only

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Virus may either contain a DNA or RNA while viroids contain only RNA in circular form. Also RNA lack a capsid which is present in Virus. Virus are infectious to both plants and animals while viroids are infectious to plants only

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Various classes of Fungi based on

1. Mycelium:

a)Aseptate: Eg: Phycomycetes, :Rhizopus and Mucor

b)Septate: Eg: Baasidiomycetes, Ascomycetes: Neurospora,Puccinia

2. Types of Spores:

1. Phycomycetes: Asexual and sexual spores with motile flagella

2.Ascomycetes: Spores are beared on ascus(cup)-shaped structure

3. Deuteromycetes: No Definite stage known

4. Basidiomycetes:Club type spores produced

for there example refer the ncert textbook

3. On the basis of fruiting body:

Same as above as spores are usually fruiting body of fungi

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