MCQ
Choose incorrect pair.
- AMycorrhiza - symbiosis
- BKoel and crow - parasitism
- ✓Ticks attached on dogs - amensalism
- DPrickley pear cactus and moth - predation
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|
|
Column $I$
|
|
Column $II$
|
| $A$ |
$\text{UV}$
|
$i$ |
Biomagnificatron
|
| $B$ |
Biodegradable Organic matter
|
$ii$ |
Eutrophication
|
| $C$ |
$\text{DDT}$
|
$iii$ |
Snow blindness
|
| $D$ |
Phosphates
|
$iv$ |
$\text{BOD}$
|
Reason : Trace evidences such as hairs, saliva and dried semen are adequate for $DNA$ analysis.