MCQ
Match the items in Column $'A'$ and Column $'B'$ and choose correct answer.
The correct answer is :
|
|
Column $A$
|
|
Column $B$
|
| $i.$ |
Lady bird
|
$a.$ |
Methano bacterium
|
| $ii.$ |
Mycorrhiza
|
$b.$ |
Trichoderma
|
| $iii.$ |
Biological control
|
$c.$ |
Aphids
|
| $iv.$ |
Biogas
|
$d.$ |
Glomus
|
- A$\text{i b, ii d, iii c, iv a}.$
- ✓$\text{i c, ii d, iii b, iv a}$.
- C$\text{i d, ii a, iii b, iv c.}$
- D$\text{i c, ii b, iii a, iv d}.$