hernandezhelenp9yofw
hernandezhelenp9yofw hernandezhelenp9yofw
  • 12-06-2018
  • Biology
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Which one of these is an example of structural protein in plants? A. Chitin B. Lignin C. Keratin

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teaonnavanwey
teaonnavanwey teaonnavanwey
  • 12-06-2018
The answer would be B.Ligin
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