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WSET DIPLOMA D1 TEST FINAL EXAM 2025 NEWEST
ACTUAL EXAM AND PRACTICE EXAM QUESTIONS
COMPLETE EXAM QUESTIONS WITH DETAILED
VERIFIED ANSWERS (100% CORRECT ANSWERS)
/ALREADY GRADED A+ / LATEST EXAM!!!
Number of known grape varieties in the world - Answer- Over 1,000
Majority of global grape varieties belong to what species - Answer-Vitis Vinifera
Vitis Vinifera is indigenous to where - Answer-Eurasia
What grape varietal species is indigenous to Eurasia - Answer-Vitis Vinifera
Where are North American grape species used for production? - Answer-New York state
What is the main function of N. American grape species globally? - Answer-Rootstocks for grafting vitis vinifera onto 1 / 3
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What are the most important N. American grape species (4)? - Answer-Vitis Labrusca Vitis Riparia Vitis Berlandieri Vitis Rupestris
Anatomy of the Vine (4) - Answer-Main shoots One-year-old wood Permanent wood Roots
What are the major structures of the main shoots - Answer-Stem bud leaves lateral shoots tendrils Inflorescences / grape bunches
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What does the canopy refer to? - Answer-Main shoots and their major structures
Where do main shoots grow from? - Answer-Buds retain from prior year
What does the stem do for its structures (3)? - Answer- Structure components attach to Transports water and solutes to/from structures Store of carbohydrates
What are in the solutes in stems? - Answer-Sugars and minerals
What are nodes on a stem? - Answer-Swellings where structures are attached
What are internodes? - Answer-Length of stem between nodes
What does lignify mean? - Answer-Green shoots become woody, rigid, and turn brown
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