Which statements correctly distinguish selective transport at a plant cell's outer layers? Select all that apply.
The cell-surface membrane selectively regulates movement✓Ճիշտ պատասխան
The cell wall blocks every substance from entering
The cell wall is less selective than the membrane✓Ճիշտ պատասխան
The cell wall is the cell's primary selective gate
Բացատրություն
The cell-surface membrane is the selective boundary for entry and exit, while the wall is porous to many substances. Treating the wall as the main selective gate reverses their roles and overstates what the wall controls.