Assertion: diatom's chlorophyll | /r/HasProperty | pigment
Facets:
Source sentences:
text: Durinskia’s tertiary plastid has retained thylakoids that stack in threes and is found to have Chlorophyll a, c1, and c2 and fucoxanthin, a pigment expected of a diatom
text: However, since they also contain the blue-green chlorophyll a and other pigments, many are reddish to purple from the combination.