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accessory pigment

American  

noun

Botany, Biochemistry.

  1. any pigment in plants that can absorb light energy and pass the electrons along to the primary pigment which starts the process of photosynthesis.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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