The phylum Phaeophyta, commonly referred to as the brown algae, are a group that is entirely multicellular. All of its members also have the accessory pigment fucoxanthin (a brown pigment that gives the group its name) and stored sugar as the carbohydrate laminarin.The chloroplasts contain both chlorophylls a and c.he phylum Phaeophyta, commonly referred to as the brown algae, are a group that is entirely multicellular. All of its members also have the accessory pigment fucoxanthin (a brown pigment that gives the group its name) and stored sugar as the carbohydrate laminarin. The chloroplasts contain both chlorophylls a and c.
more ... The Triangle Inequality Theorem says: Any side of a triangle must be shorter than the other two sides added together. If it was longer, the other two sides coudn't meet! Try moving the points below. ../geometry/triangle-inequality-theorem.html.
The Triangle Proportionality Theorem says that, if a line is parallel to one side of a triangle, then it splits the other two sides into proportional sections. We can use this theorem to find the value of x in â ACE. We're given that line BD is parallel to side AE, and three of the resulting segment lengths are also given. To find the missing piece, set up a proportion comparing the side lengths: 16 â 4 = 12 â x.