These are regarded as major causes of biodive | vedclass

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(C) The major causes of biodiversity loss,often referred to as the 'Evil Quartet',are:$(1)$ Habitat loss and fragmentation: This is the most important

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$A, B$ and $D$ only

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(C) The major causes of biodiversity loss,often referred to as the 'Evil Quartet',are:$(1)$ Habitat loss and fragmentation: This is the most important cause driving animals and plants to extinction.$(2)$ Over-exploitation: Humans have over-exploited many species (e.g.,Steller's sea cow,passenger pigeon).$(3)$ Alien species invasions: When alien species are introduced unintentionally or deliberately,some of them turn invasive and cause the decline or extinction of indigenous species.$(4)$ Co-extinctions: When a species becomes extinct,the plant and animal species associated with it in an obligatory way also become extinct.Comparing these with the given options,$A$ (Over-exploitation),$B$ (Co-extinction),and $D$ (Habitat loss and fragmentation) are recognized as major causes. Therefore,the correct option is $A, B$ and $D$ only.

These are regarded as major causes of biodiversity loss:
$A$. Over-exploitation $B$. Co-extinction $C$. Mutation $D$. Habitat loss and fragmentation $E$. Migration
Choose the correct option:

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These are regarded as major causes of biodiversity loss:$A$. Over-exploitation $B$. Co-extinction $C$. Mutation $D$. Habitat loss and fragmentation $E$. MigrationChoose the correct option: