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Which plant hormone promotes cell elongation and helps shoots bend toward light?
Answer
Auxin
Which plant genus contains banana plants, including the dessert banana and plantain?
Answer
Musa
Which plant species is commonly called poison ivy?
Answer
Toxicodendron radicans
Which flowering plant is the closest living relative of all other flowering plants?
Answer
Amborella trichopoda
Which plant is the main natural source of the sweetener steviol glycoside?
Answer
Stevia rebaudiana
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Which plant species is commonly called poison ivy?
Answer
Toxicodendron radicans
Which flowering plant is the closest living relative of all other flowering plants?
Answer
Amborella trichopoda
Which plant is the main natural source of the sweetener steviol glycoside?
Answer
Stevia rebaudiana
Which plant family includes the Venus flytrap and sundews?
Answer
Droseraceae
Which water-lily species is recognized as the largest in the world by leaf size?
Answer
Victoria boliviana
Which plant is the botanical source of dragon's blood resin from Socotra?
Answer
Dracaena cinnabari
Which plant did Gregor Mendel use in his famous inheritance experiments?
Answer
Pisum sativum
Which tree species produces the largest trees by wood volume?
Answer
Sequoiadendron giganteum
Which tree species is commonly called the rainbow eucalyptus because of its multicoloured bark?
Answer
Eucalyptus deglupta
Which orchid inspired Darwin’s prediction of a moth with an exceptionally long proboscis?
Answer
Angraecum sesquipedale