Which statement is correct about a Casparian strip?
- Alocation: cell wall of cortical cell; formed from: lignin; effect: closes symplastic pathway
- Blocation: cell wall of endodermis cell; formed from: suberin; effect: closes apoplastic pathway
- Clocation: cytoplasm of cortical cell; formed from: lignin; effect: closes apoplastic pathway
- Dlocation: cytoplasm of endodermis cell; formed from: suberin; effect: closes symplastic pathway