Which statement explains how mass flow arises in sieve tube elements?
Sucrose actively loaded into sieve tube elements decreases the water potential causing the hydrostatic pressure to increase.
2 )
Sucrose actively loaded into sieve tube elements increases the water potential causing the hydrostatic pressure to decrease.
3 )
Sucrose diffused into sieve tube elements decreases the water potential causing the hydrostatic pressure to increase.
4 )
Sucrose diffused into sieve tube elements increases the water potential causing the hydrostatic pressure to decrease.
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