Match the following and choose the correct combination from the given options.
Column-$I$Column-$II$
$(A)$ Potassium$(1)$ Constituent of ferredoxin
$(B)$ Sulphur$(2)$ Involved in stomatal movement
$(C)$ Molybdenum$(3)$ Needed in the synthesis of auxin
$(D)$ Zinc$(4)$ Component of nitrogenase

  • A
    $A \rightarrow 2, B \rightarrow 1, C \rightarrow 4, D \rightarrow 3$
  • B
    $A \rightarrow 1, B \rightarrow 2, C \rightarrow 3, D \rightarrow 4$
  • C
    $A \rightarrow 4, B \rightarrow 3, C \rightarrow 2, D \rightarrow 1$
  • D
    $A \rightarrow 1, B \rightarrow 3, C \rightarrow 4, D \rightarrow 2$

Explore More

Similar Questions

Match the columns:
$I$ $II$
$(A)$ Magnesium $(i)$ Found in middle lamella
$(B)$ Sulphur $(ii)$ $A$ structural component of chlorophyll
$(C)$ Calcium $(iii)$ Required for enzyme activity
$(D)$ Iodine $(iv)$ Found in some amino acids
$(E)$ Manganese $(v)$ $A$ component of sugars
$(vi)$ Not important for plants

Consider the following statements regarding mineral nutrition:
$(a)$ Moderate decrease or increase of micronutrients causes deficiency and toxicity symptoms respectively.
$(b)$ Excess of manganese causes toxicity of iron, calcium and molybdenum.
$(c)$ $A$ macronutrient is said to be toxic when present below a critical concentration.
Which of the above statements are correct?

Identify the mismatched pair.

Match Column-$I$ and Column-$II$ and choose the correct option given below the columns.
Column-$I$ (Element) Column-$II$ (Function)
$A$. Calcium $I$. Required for ionic balance
$B$. Boron $II$. Essential for constitution of nucleic acid
$C$. Phosphorus $III$. Required for absorption of calcium
$D$. Chlorine $IV$. Required to activate respiratory enzyme
$E$. Manganese $V$. Required for synthesis of mitotic spindle

Match the following columns correctly:
Column $I$Column $II$
$(a)$ Boron$(p)$ For $CO_2$ transport
$(b)$ Copper$(q)$ Essential for nitrogen fixation
$(c)$ Molybdenum$(r)$ Essential for sugar translocation in plants
$(d)$ Chlorine$(s)$ Essential for chlorophyll synthesis in plants

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo