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A) Salix B) Pinus C) Quercus D) Populus
A) 150 B) 50 C) 350 D) 500
A) Under 50 B) Over 160 C) Over 350 D) Exactly 100
A) Deep shade intolerant B) Shade tolerant C) Darkness dependent D) Full sun obligate
A) Perennial evergreen B) Extremely long-lived C) Short-lived D) Centuries-old
A) Disturbances B) Drought conditions C) Heavy fertilizer D) Complete isolation
A) By heavy mammals B) Underground by ants C) By wind and water D) By birds only
A) Medium-sized B) Tiny C) Large D) Heavy
A) Only for a few days B) Several months C) Decades D) Up to a year
A) Arid desert soil B) Freezing temperatures C) Warm and moist conditions D) Cold and dry conditions
A) From fallen flower petals B) Only from underground roots C) From decapitated stumps and branches D) Exclusively through leaf dropping
A) Honey B) Wax C) Royal jelly D) Propolis
A) For their winter shelter B) Because of their sweet bark C) For high nectar volume D) As a source of early pollen
A) Otters B) Badgers C) Muskrats D) Beavers
A) Monarch butterfly B) Painted lady butterfly C) Mourning cloak butterfly D) Swallowtail butterfly
A) Grasshoppers B) Beetles C) Ants D) Caterpillars
A) Wasps B) Flies C) Dragonflies D) Mosquitoes
A) Ten B) A thousand C) A hundred D) Five
A) Aphis B) Eriosoma C) Myzus D) Chaitophorus
A) Inside the roots B) On the flower petals C) On the upper bark D) On the underside of leaves
A) Willow gall midge B) Willow lace bug C) Willow leaf beetle D) Willow aphid
A) Tingidae B) Pentatomidae C) Aphididae D) Cicadellidae
A) Australia B) Europe C) Asia D) North America
A) An aphid predator B) A parasitic vine C) A species of fungal rust D) A type of gall found on willows
A) Bacteria of genus Pseudomonas B) Viruses of the Potyviridae family C) Fungi of genus Melampsora D) Insects of genus Chaitophorus
A) Turning them entirely black B) Creating white powdery mildew C) Covering them with orange spots D) Causing them to curl inward
A) Removed all competing conifers by hand B) Diverted watercourses to flood fields C) Allowed wildfires to burn and set fires intentionally D) Planted seeds in rows near rivers
A) For commercial timber production B) To feed local livestock C) To provide shade for parks D) As erosion-control measures along watercourses
A) As endangered plants B) As protected native species C) As sacred trees D) As invasive weeds
A) Northern Australia B) Western Australia C) Central Australia D) Southern Australia
A) Weeds of National Significance B) Endangered Native Trees C) Agricultural Pests of Concern D) Protected Flora of Australia
A) Removing and replacing them with native trees B) Protecting them with fences C) Fertilizing them to boost growth D) Pruning them for urban landscaping
A) A complete lack of female plants B) A female-biased secondary sex ratio C) A male-biased secondary sex ratio D) An exactly even sex ratio
A) Soil pH or nitrogen levels B) Draught or altitude C) Pollution or salinity D) Wind speed or humidity
A) Environmental conditions have no effect B) Sex bias could be present from the seed stage C) Sex is determined entirely by soil moisture D) Willows change sex as they mature
A) Deep taproots B) Cuttings or broken branches C) Unfertilized blossoms D) Fallen leaves
A) Crack willow (Salix fragilis) B) Peachleaf willow (Salix amygdaloides) C) Weeping willow (Salix babylonica) D) White willow (Salix alba)
A) The poet Alexander Pope B) Lady Suffolk herself C) A Spanish botanist D) An Australian catchment manager
A) Italy B) Spain C) France D) Japan
A) For indoor houseplants B) In hedges and landscaping C) As a primary source of paper D) For building large ships
A) Oxford Street in London B) Ginza in Tokyo, Japan C) Champs-Elysees in Paris D) Fifth Avenue in New York
A) Being paved with willow wood B) Having willow-themed cafes C) Being willow lined D) Hosting willow festivals
A) Shrublet B) Osier C) Sallow D) Sapling
A) Frond B) Conifer C) Sallow D) Osier
A) Old Norse B) Latin C) Ancient Greek D) Old English
A) 50 centimetres B) 12 centimetres C) 20 centimetres D) 6 centimetres
A) Tannin B) Salicin C) Resin D) Lignin
A) Tendrils B) Thorns C) Flowers D) Roots
A) Perfectly round B) Star-shaped C) Elongated D) Square-shaped
A) Lobed like an oak B) Smooth and entire C) Spiny and sharp D) Serrated
A) Semi-deciduous B) Annual C) Deciduous D) Evergreen
A) Eastern Mediterranean B) Western North America C) Northern Scandinavia D) Southern South America
A) Multiple overlapping scales B) A sticky resinous coat C) A layer of thick fur D) A single scale
A) Net-veined without a midrib B) Feather-veined C) Parallel-veined D) Palmate-veined
A) Absent or sessile B) Swollen and bulbous C) Short D) Extremely long
A) Caducous B) Deciduous C) Persistent D) Perennial
A) Spring B) Autumn C) Summer D) Winter
A) Wind velocity B) Moon phases C) Soil salinity D) Air temperature
A) 0 °C (32 °F) B) 10 °C (50 °F) C) 30 °C (86 °F) D) 20 °C (68 °F)
A) Soil freezing B) Shortening day length C) Heavy snowfall D) Increased rainfall
A) Corollas B) Racemes C) Calyces D) Catkins
A) Styles B) Stamens C) Ovaries D) Ovules
A) Pale brown B) Rose-colored C) Orange D) Purple
A) Two-celled B) Four-celled C) One-celled D) Three-celled
A) One-celled B) Three-celled C) Two-celled D) Four-celled
A) One-lobed B) Four-lobed C) Two-lobed D) Three-lobed
A) A Celtic tribe B) The Romans C) Modern phylogeneticists D) Carl Linnaeus
A) Greek B) Celtic C) English D) Latin
A) 'Water' B) 'Near' C) 'Tree' D) 'Spring'
A) 'Catkin' B) 'Near' C) 'Flower' D) 'Water'
A) China B) Egypt C) Greece D) Japan
A) America B) Asia C) Europe D) Africa
A) Rubber production B) Silk production C) Paper pulp production D) Bioenergy production
A) Baskets B) Mats C) Nets D) Hats
A) Fishing weirs B) Fences C) Ladders D) Bridges
A) Hippocrates B) Asclepiades C) Galen D) Dioscorides
A) Headaches B) Fever C) Infertility D) Wounds
A) Ten B) Five C) One D) Three
A) Lucretius B) Aulus Cornelius Celsus C) Seneca D) Pliny the Elder
A) Urine B) Saliva C) Vomiting D) Sweat
A) Morphine B) Quinine C) Salicylic acid D) Penicillin
A) Charles Frédéric Gerhardt B) Thomas John MacLagan C) Felix Hoffmann D) Reverend Edward Stone
A) Oak Bark B) Birch Bark C) Peruvian Bark D) Cinnamon Bark
A) Fevers B) Rheumatism C) Tuberculosis D) Wounds
A) French forces B) Union forces C) British forces D) Confederate forces
A) Cyrus Smith B) Pencroff C) Herbert (Harbert) Brown D) Gideon Spilett
A) Powdered willow bark B) Quinine C) Aspirin D) Salicin
A) Charles Frédéric Gerhardt B) Thomas John MacLagan C) Edward Stone D) Felix Hoffmann
A) New England Journal of Medicine B) The Lancet C) Nature D) The British Medical Journal
A) Acetylsalicylic acid B) Salicin C) Sodium salicylate D) Potassium salicylate
A) Penicillin B) Quinine C) Salicylic acid D) Acetanilide
A) Charles Frédéric Gerhardt B) Thomas John MacLagan C) Edward Stone D) Felix Hoffmann
A) 1897 B) 1876 C) 1853 D) 1899
A) Salix alba B) Spiraea plant C) Haluppu-tree D) Cinchona tree
A) Aspirin B) Salicin C) Salicylate D) Acetanilide
A) Edward Stone B) Daniel Moerman C) Thomas John MacLagan D) Aulus Cornelius Celsus
A) Maud Grieve B) Charles Darwin C) Alexander Fleming D) Louis Pasteur
A) Salicin B) Phenol C) Aspirin D) Tannin
A) Dyspepsia B) Headaches C) Worms D) Dysentery
A) Stomach B) Heart C) Kidneys D) Liver |