WSET Diploma D1 - Chapter 1 Exam with verified detailed
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answers
Number of known grape varieties in the world - ✔✔Over 1,000
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Majority of global grape varieties belong to what species - ✔✔Vitis Vinifera
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Vitis Vinifera is indigenous to where - ✔✔Eurasia
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What grape varietal species is indigenous to Eurasia - ✔✔Vitis Vinifera
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Where are North American grape species used for production? - ✔✔New York state
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What is the main function of N. American grape species globally? - ✔✔Rootstocks for
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grafting vitis vinifera onto
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What are the most important N. American grape species (4)? - ✔✔Vitis Labrusca
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Vitis Riparia
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Vitis Berlandieri
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Vitis Rupestris
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Anatomy of the Vine (4) - ✔✔Main shoots
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One-year-old wood ||
Permanent wood ||
Roots
, What are the major structures of the main shoots - ✔✔Stem
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bud
leaves
lateral shoots ||
tendrils
Inflorescences / grape bunches || || ||
What does the canopy refer to? - ✔✔Main shoots and their major structures
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Where do main shoots grow from? - ✔✔Buds retain from prior year
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What does the stem do for its structures (3)? - ✔✔Structure components attach to
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Transports water and solutes to/from structures
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Store of carbohydrates
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What are in the solutes in stems? - ✔✔Sugars and minerals
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What are nodes on a stem? - ✔✔Swellings where structures are attached
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What are internodes? - ✔✔Length of stem between nodes
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What does lignify mean? - ✔✔Green shoots become woody, rigid, and turn brown
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What is a cane? - ✔✔A lignified shoot
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answers
Number of known grape varieties in the world - ✔✔Over 1,000
|| || || || || || || || || ||
Majority of global grape varieties belong to what species - ✔✔Vitis Vinifera
|| || || || || || || || || || ||
Vitis Vinifera is indigenous to where - ✔✔Eurasia
|| || || || || || ||
What grape varietal species is indigenous to Eurasia - ✔✔Vitis Vinifera
|| || || || || || || || || ||
Where are North American grape species used for production? - ✔✔New York state
|| || || || || || || || || || || ||
What is the main function of N. American grape species globally? - ✔✔Rootstocks for
|| || || || || || || || || || || || || ||
grafting vitis vinifera onto
|| || ||
What are the most important N. American grape species (4)? - ✔✔Vitis Labrusca
|| || || || || || || || || || || ||
Vitis Riparia
||
Vitis Berlandieri
||
Vitis Rupestris
||
Anatomy of the Vine (4) - ✔✔Main shoots
|| || || || || || ||
One-year-old wood ||
Permanent wood ||
Roots
, What are the major structures of the main shoots - ✔✔Stem
|| || || || || || || || || ||
bud
leaves
lateral shoots ||
tendrils
Inflorescences / grape bunches || || ||
What does the canopy refer to? - ✔✔Main shoots and their major structures
|| || || || || || || || || || || ||
Where do main shoots grow from? - ✔✔Buds retain from prior year
|| || || || || || || || || || ||
What does the stem do for its structures (3)? - ✔✔Structure components attach to
|| || || || || || || || || || || || ||
Transports water and solutes to/from structures
|| || || || ||
Store of carbohydrates
|| ||
What are in the solutes in stems? - ✔✔Sugars and minerals
|| || || || || || || || || ||
What are nodes on a stem? - ✔✔Swellings where structures are attached
|| || || || || || || || || || ||
What are internodes? - ✔✔Length of stem between nodes
|| || || || || || || ||
What does lignify mean? - ✔✔Green shoots become woody, rigid, and turn brown
|| || || || || || || || || || || ||
What is a cane? - ✔✔A lignified shoot
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