41. Red algae bloom in tidal pools.42. It is made of small cubes of agar jelly, a white translucent jelly made from red algae or seaweed. 43. They may belong to one of several groups of multicellular algae : the red algae , green algae, and brown algae. 44. However, amylose has been identified as a component of floridean starch granules in some cases, particularly in unicellular red algae . 45. Phycoerythrocyanin is similar to phycocyanin, an important component of the light-harvesting complex ( phycobilisome ) of cyanobacteria and red algae . 46. The mortality rate of marine iguanas rose as the green algae they feed on was replaced by inedible red algae . 47. They are not close relatives of the Archaeplastida, presumably having acquired chloroplasts separately from ingested or symbiotic green and red algae . 48. Because apical growth is the norm in red algae , most cells have two primary pit connections, one to each adjacent cell. 49. They reveal distinct layers _ barnacles and mussels up high, followed by red algae , brown algae and the crown of the kelp. 50. Roughly 75 % of parasitic red algae infect hosts in the same taxonomic family as themselves, these are given the designation adelphoparasites.
