Question
Question: Which one is correct about the secondary growth?...
Which one is correct about the secondary growth?
A
Youngest secondary phloem is just outside the cambium while youngest secondary xylem inside the cambium
B
Oldest secondary phloem is just inside the primary phloem while oldest secondary xylem is just above pith
C
Secondary medullary ray passes through both secondary xylem and secondary phloem
D
All
Answer
All