Question

The given figure shows the secondary growth in a dicot stem. Their parts are marked as $A,B,C,D,E$ & $F$. Choose the correct labelling of the parts marked as $A$ to $F$

• A. A - Phellem, B - Phellogen, C - Medullary rays, D - Secondary xylem, E - Secondary phloem, F - Cambium ring
• B. A - Phellem, B - Phellogen, C - Medullary rays, D - Secondary phloem, E - Secondary xylem, F - Cambium ring
• C. A - Phellogen, B - Phellem, C - Medullary rays, D - Secondary xylem, E - Secondary phloem, F - Cambium ring
• D. A - Phellem, B - Phellogen, C - Cambium ring, D - Secondary xylem, E - Secondary phloem, F - Medullary rays

Answer 1

Answer: (A)

In the given figure of secondary growth of a dicot stem, the parts marked as $A,B,C,D,E$ and $F$ are respectively phellem, phellogen, medullary rays, secondary xylem, secondary phloem and cambium ring