B1 - Commercial Use Of Plant Hormones

Plant hormones can be extracted and used to aid commerce in different ways. Here is a list of how - make sure you know the details for your exam!

Selective weedkillers

This is where plant growth hormones can be used to disrupt the growth of broad-leaved plants, like weeds, while not affecting thin-leaved plants, like crops. This is useful for farmers as they stop the weeds from growing, and make sure the crops are safe in…