Plant pigments which range in color from yellow to red

Reproduction by breaking into fragments or pieces

A large cell commonly found in the blue-green algae. It is believed to be involved in nitrogen fixation and in breaking the chain of a colony

Any one of certain large, tough, brown seaweeds. Kelp is the source of potassium, iodine, algin, and sodium carbonate

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Unit 3 Section 3

Vocab

Question	Answer
carotenoid pigments	Plant pigments which range in color from yellow to red
fragmentation	Reproduction by breaking into fragments or pieces
fucoxanthin	A brown pigment of the algae
heterocyst	A large cell commonly found in the blue-green algae. It is believed to be involved in nitrogen fixation and in breaking the chain of a colony
kelp	Any one of certain large, tough, brown seaweeds. Kelp is the source of potassium, iodine, algin, and sodium carbonate
mucilaginous sheath
phycocyanin
phycoerythrin
pyrenoid
unicellular