Practice question
Question
Apoplastic pathway is blocked at endodermis by:
Explanation
C fits best: Casparian strip. Keep the WATER TRANSPORT basics straight and Casparian strip stands out as the precise answer. Avoid: A) Suberin lamella; B) Middle lamella; D) Plasmodesmata. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.