Question

During secondary growth, all occurs
except
Secondary medullar rays'
forms.
Phloem is crushed.
primary phloem forms
Secondary xylem forms.​

Answer 1

Answer:

Virtual images cannot be obtained on the screen because the image formed is from the light rays that do not meet but appear to meet when they are produced backwards. The image obtained will always be erect.

Answer 2

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During secondary growth in a dicotyledonous stem the fusiform initials of vascular cambium gives rise to both the secondary xylem cells as well as the secondary phloem cells. Secondary medullary rays are produced by the vascular cambium and terminate at the xylem or phloem.