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How much do you know about allelopathy?

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Questions and Answers

What is allelopathy?

The phenomenon of one plant producing beneficial chemicals that help another plant

The phenomenon of one plant producing chemicals that attract neighboring plants

The phenomenon of one plant producing chemicals that have no effect on neighboring plants

The phenomenon of one plant producing toxic chemicals that harm another plant (correct)

What is the most widely used classification of weeds by scientists?

Cotyledons and Venation

Annuals, Biennials, and Perennials

Grasses, Sedges, and Broad-leaved weeds (correct)

Native, Non-native, and Invasive

How many plant species are classified as weeds under world conditions?

6,000

18,000

30,000 (correct)

12,000

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Description

Test your knowledge on allelopathy, the phenomenon of plants producing toxic chemicals that harm neighboring plants. Learn about allelochemicals and their effects on plant growth in this quiz. Perfect for those interested in plant biology and ecology.