MCQ
When man makes the selection during animal husbandry and plant breeding programmes, then it is an example of ……………….
- Areverse evolution
- ✓artificial selection
- Cmutation
- Dnatural selection
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|
Column $I$
|
|
Column $II$
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| $A$ |
$\text{UV}$
|
$i$ |
Biomagnificatron
|
| $B$ |
Biodegradable Organic matter
|
$ii$ |
Eutrophication
|
| $C$ |
$\text{DDT}$
|
$iii$ |
Snow blindness
|
| $D$ |
Phosphates
|
$iv$ |
$\text{BOD}$
|