Zn, Mo, Fe and Cu are

None of the above

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Macronutrients

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Non-essential

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Trace elements

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Solution

The correct option is D
Trace elements

Zn, Mo, Fe and Cu are required in minute quantities by plants, so these are called microelements or trace elements.

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Similar questions

Q. C,H,O,N,S,B,K,P,Ca,Mg,Fe,Mn,Cu,Zn,Mo,Cl,Ni- are these elements essential for plant growth?

Q. Short / Long answer type questions
Why are the elements Mn, Zn, B, Cu, and MO referred to as trace elements?

Match the following deficiency symptoms with relevant essential elements:

$\begin{matrix} Column - I & Column - II A . Chlorosis & 1. N, S, Mo B . Necrosis & 2. N, K, S, Mo C . Inhibition of cell division & 3. Ca, Mg, Cu D . Delay of flowering & 4. N, K, Mg, S, Fe, Mn, Zn, Mo \end{matrix}$

Q. Zn, Cu, Fe and Mo are examples of

Q. Match the columns and choose the correct combination.

	I(Essential Elements)		II(Deficiency Causes)
(a)	N, K, Mg, S, Fe, Mn, Zn and Mo	(i)	Inhibit cell division
(b)	N, K, S and Mo	(ii)	Necrosis
(c)	Ca, Mg, Cu and K	(iii)	Delay in flowering
(d)	N, S and Mo	(iv)	Chlorosis

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Zn, Mo, Fe and Cu are

The correct option is D Trace elements Zn, Mo, Fe and Cu are required in minute quantities by plants, so these are called microelements or trace elements.

The correct option is D
Trace elements

Zn, Mo, Fe and Cu are required in minute quantities by plants, so these are called microelements or trace elements.