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$\text{i -c, ii -b, iii -a, iv -d.}$