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BIOLOGY TOPIC 9 PLANT BIOLOGY (HL)
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Question:
What is adhesion? (6)
Author: Sammy Universe
Answer:
When water molecules stick to the xylem wall (polar associations) bw 2 particles of different substances xylem wall + water are both polar = as water moves up by capillary action, pulls inward on the xylem to create more tension
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Author
Sammy Universe