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

  • A
    $A-(ii), B-(iv), C-(i), D-(vi), E-(iii)$
  • B
    $A-(ii), B-(iv), C-(v), D-(vi), E-(iii)$
  • C
    $A-(ii), B-(vi), C-(i), D-(iv), E-(iii)$
  • D
    $A-(iii), B-(iv), C-(i), D-(vi), E-(ii)$

Explore More

Similar Questions

Which one of the following is a wrong statement?

Nitrogen is required mainly by which of the following parts of the plants?
$I.$ Meristematic tissues
$II.$ Differentiating tissues
$III.$ Apical tissues
$IV.$ Metabolically active cells
Choose the correct option.

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

Select the correct match for $X$ and $Y$.
Column $X$Column $Y$
$(1)$ Muscle contraction$(P)$ $Mg^{+2}$
$(2)$ Digestion of food$(Q)$ $Ca^{+2}$
$(3)$ Energy exchange$(R)$ $Mo$
$(4)$ Carbohydrate synthesis$(S)$ $PO_4^{-3}$
$(5)$ Nitrogen fixation$(T)$ $Cl^{-}$

Which of the following is a free-living nitrogen-fixing bacterium?

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