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A) Whorled B) Opposite C) Subopposite D) Alternate
A) Cordate B) Linear C) Lanceolate D) Ovate
A) Crenate B) Entire C) Lobed D) Serrate
A) Parallel venation B) Asymmetrical leaf base C) Symmetrical leaf base D) Glabrous surface
A) Virus B) Bacteria C) Fungus D) Insect
A) Siberian Elm B) Red Elm C) American Elm D) Winged Elm
A) Reddish leaves in fall B) Corky wings on twigs C) Large thorns D) Smooth bark
A) Deeply furrowed B) Peeling C) Smooth D) Papery
A) Berry B) Drupe C) Samara D) Acorn
A) Siberian Elm B) Red Elm C) English Elm D) American Elm
A) Sheds leaves annually B) Has needle-like leaves C) Grows very slowly D) Retains leaves year-round
A) Habit B) Bark texture C) Root system D) Leaf arrangement
A) Areas between veins B) Leaf margins C) Leaf stems D) Root systems
A) Southern United States B) Pacific Northwest C) Europe D) Northeastern United States
A) A type of fertilizer B) A cultivated variety C) A wild type D) A type of disease
A) Elm bark beetles B) Wind C) Caterpillars D) Aphids
A) Rounded shape B) Spreading branches C) Weeping branches D) Columnar shape
A) Rock Elm B) Siberian Elm C) Red Elm D) American Elm
A) Zoology B) Ecology C) Botany D) Dendrology
A) Determines the size of the tree B) It is not important C) Helps narrow down possibilities D) Determines susceptibility to disease
A) Gravity B) Water C) Wind D) Animals
A) Slippery Elm B) Cedar Elm C) Rock Elm D) Water Elm
A) Brightly colored B) Fragrant C) Inconspicuous D) Large and showy
A) Deserts B) Swamps C) High mountains D) Floodplains
A) Had no impact B) Made them more resistant to other diseases C) Improved the population D) Caused a significant decline
A) Will grow extremely quickly B) Will never require pruning C) Completely immune to all diseases D) Less susceptible to certain diseases
A) Siberian elm leaves are smaller. B) Siberian elm leaves are hairy. C) American elm leaves are rounder. D) American elm leaves are always perfectly symmetrical.
A) Firewood B) Paper production C) Construction lumber D) Medicinal purposes
A) Winged Elm B) Rock Elm C) Maple Elm D) Cedar Elm
A) Extremely fertile soil B) Potentially wet growing conditions C) Dry growing conditions D) Recent storm damage |