Amir Shehzad

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  • Amir Shehzad

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Pesticides and their impacts on environment

Pesticides are the chemicals which are used to eradicate the pests which cause the losses to man directly or indirectly. These

Different pollinators and factors affecting pollinators

“Pollinators  are any agents that transfers pollen from stamen (male part) to stigma (female part)  for fertilization”. Dispersal of pollen