• Jun 7, 2026 botany for degree students algae vashishtha e) Contains chlorophyll a and phycobiliproteins (phycoerythrin) Stores floridean starch Examples: Porphyra, Gelidium 4. Bacillariophyta (Diatoms) Contains chlorophyll a and c, carotenoids Siliceous cell walls form frustules Important in diatomaceous earth 5. Dinophyta (Dinoflagellates) C By Norbert Cassin
