The companion cells are part of the
Question 1 Report
The companion cells are part of the
Answer Details
Companion cells are part of the phloem in plants. They are specialized parenchymal cells that are closely associated with sieve tube elements in the phloem. They are responsible for loading sugars and other organic compounds into the sieve tube elements for long-distance transport throughout the plant. The phloem is one of the two types of vascular tissue in plants, the other being xylem. Xylem is responsible for transporting water and minerals from the roots to the rest of the plant. The pericycle is a layer of cells in the roots that gives rise to lateral roots, while the pith is the central, often spongy, tissue of stems and roots.
Download The App On Google Playstore
Everything you need to excel in your exams
Personalized AI Learning Chat Assistant
200,000+ Exam Questions Across IGCSE, JAMB, WAEC & NECO
Over 3,900 Lesson Notes
Offline Support - Learn Anytime, Anywhere
Green Bridge Timetable
Literature Summaries & Potential Questions
Track Your Performance & Progress
In-depth Explanations for Comprehensive Learning