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Forestry Quiz

 Leaves and More...

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1. What is a samara?
winged fruit
sheathed seed
seed with a husk

2. A deciduous tree...
has needles
never sheds leaves
sheds leaves annually

3. A leaf sinus is...
an organ for respiration
an indention between leaf lobes
the leaf base

4. A petiole is the...
midrib of the leaf
margin of the leaf
leaf stalk

5. Fall leaf color is determined by...
auxins
chlorophyll
lack of chlorophyll

6. A leaf is sessile when...
attached directly to a twig
attached with a stem to a twig
leaf fall occurs

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