Describe and Explain the Different Leaf Shapes Found on the Plants

question 31

Essay

Describe and explain the different leaf shapes found on the plants that dominate in the desert,tropical rain forest and boreal forest.Briefly explain the reasons for these different shapes.

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Definitions:

Conditioned Response

A learned response to a previously neutral stimulus through conditioning.

Unconditioned Response

This is an automatic, natural reaction to a stimulus that occurs without prior learning or conditioning.

Sneezing

An involuntary burst of air through the nose and mouth, usually caused by irritation of the nasal mucosa.

Temper Tantrum

An emotional outburst, typically characterized by stubbornness, crying, screaming, defiance, or anger, mostly observed in children.