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Give reasons:-

(A) Insects act as pollinating agents

(B) Variation is beneficial to a species

(C) Male-Female ratio has been disturbed

@Saurav: You may refer to the answers provided by your friends.

@itzmeavani: Variations can help species in surviving unfavourable conditions but not any unfavouurable condition.

Good work! Keep it up.

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1) pollen grain fron anther sticks to the insects body and is transported to the stigma when it sits on it

2) Variation and eventually speciation can help in the survival of species in case of any unfavourable condition

3) Female foeticide or killing of female foetuses in the womb itself in the greed to obtain male child

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