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An element playing important role in nitrogen fixation is

a)

Molybdenum

b)

Copper

c)

Manganese

d)

Zinc



Question ID - 4317 | SaraNextGen Top Answer

An element playing important role in nitrogen fixation is

a)

Molybdenum

b)

Copper

c)

Manganese

d)

Zinc

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

Molybdenum is absorbed as molybdate by plants. It is involved in nitrogen metabolism including nitrogen fixation. It is a component of enzyme nitrogenase and acts as enzyme activator. Its deficiency causes chlorosis and necrosis, whiptail of cauliflower and premature leaf fall.

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