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