State the; a) Material that strengthens the xylem tissue.

      

State the; a) Material that strengthens the xylem tissue.

b) Tissue that is removed when the bark of a dicotyledonous plant is ringed.

  

Answers


John
a) The material which strengthens the xylem tissue is Lignin

b) Tissue that is removed when the bark of a dicotyledonous plant is ringed is Phloem
johnmulu answered the question on January 14, 2017 at 10:01


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