Understanding Plant Macrostructures Practice Test

Phloem can transport material bidirectionally, while xylem can only transport material unidirectionally

Phloem consists of sieve tubes and companion cells, while xylem consists of tracheids and vessel elements

Phloem is dead at maturity, while xylem is living

Phloem is responsible for food transfer, while xylem is responsible for water transfer

All of these statements are true