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Select correct statement w.r.t. mycorrhi...

Select correct statement w.r.t. mycorrhizal roots
(a) They do not differ in shape from normal roots
(b) Often show a wooly covering
(c) Possess root cap but lack hairs
(d) Fungal partner is commonly a member of Ascomycetes

A

They do not differ in shape from normal roots

B

Often show a wooly covering

C

Possess root cap but lack hairs

D

Fungal partner is commonly a member of Ascomycetes

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-BIOLOGICAL CLASSIFICATION-Exercise
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  2. Select incorrectly matched pair : (a) Rhizopus - Sporangiospore (b) ...

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  3. Coenocytic mycelium is found in :- (a) Neurospora (b) Rhizopus (c)...

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  4. Choose incorrect match w.r.t. different classes of fungi

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  5. Asci are not organised into ascocarps in

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  6. Ultimate branches of conidiophore in Penicillium is

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  7. Name the asexual reproductive spores in fungi.

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  8. The name of the class is based on sexual structure as the site karyoga...

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  9. In Agaricus, clamp connections and dolipore septa are shown by the hyp...

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  10. Select correct statement w.r.t. mycorrhizal roots (a) They do not dif...

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  11. Lichens growing on tree bark are called (a) Lignicolous (b) Terricol...

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  12. Common mycobionts and phycobionts of lichen body are respectively

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  13. Foliose lichens are attached to the substratum at one or few places wi...

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  14. Specialised structure in the thallus of lichen for nitrogen fixation a...

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  15. Which of the following feature is not related with virus ?

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  16. Most of the viruses are/have

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  17. Select incorrect statement w.r.t. T(4) bacteriophages

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  18. TMV is

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  19. Infectious RNA particles without protein coat (a) Have high molecular ...

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  20. Mark the odd one (w.r.t. prions) (a) CFJ disease (b) Mad cow disease...

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