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Last Updated On [03-11-2023]

Mycorrhiza, a mutal relationship between fungus and a root of gymnosperm helps in

I. absorption of water

II. mineral absorption

III. translocation

IV. gaseous exchange

Choose the correct option

a)

Only I

b)

II and I

c)

III and IV

d)

Only II


Question ID - 3930 :-

Mycorrhiza, a mutal relationship between fungus and a root of gymnosperm helps in

I. absorption of water

II. mineral absorption

III. translocation

IV. gaseous exchange

Choose the correct option

a)

Only I

b)

II and I

c)

III and IV

d)

Only II

1 Answer
5876 Votes
3537

Answer Key : (b) -

(b)

Mycorrhiza is a mutual association between fungus and roots of gymnosperms, like Pinus. In this relationship the fungal hyphae extends into the soil and absorb water and minerals from the soil. This absorbed minerals and water is handed over to the roots of the plants, which in turn provides sugar and N-compound to the fungal hyphae



Next Question :

Which of the following pair is selective and specific mode of transport?

a)

Passive transport and active transport

b)

Passive transport and facilitated diffusion

c)

Facilitated diffusion and active transport

d)

Simple diffusion and facilitated diffusion


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