Algae are protists, not plants, but research into the genetics and evolution of true plants indicates that land plants evolved from Squall diye ancestors. Plants living on land face a lot of biological challenges that algae do not. Many of the differences between land plants and their algae ancestors are a result of adaptations to deal with these challenges. The table describes important biological functions and how algae dealt with each one. In the last column, select the structures that evolved in land plants to accomplish these functions on dry land. Structures in Land Plants That Evolved to Deal with It on Dry Land Biological Function In Plants Reproduction Lignin and cuticle Nutrient absorption How Algae Ancestors Dealt with It Both Single-celled and multicellular algae released free- floating gametes into water. Algae cells absorbed nutrients directly from water. Algae cells were immersed in water, which prevents dehydration Multicellular algae floated and drifted freely in the water. Xylem and phicem Water conservation Pollen and seeds Maintaining shape and structure Grade it Now Save & Continue Algae are protists, not plants, but research into the genetics and evolution of true plants indicates that land plants evolved from aquatic algee ancestors. Plants living on land face a lot of biological challenges that algae do not. Many of the differences between land plants and their algae ancestors are a result of adaptations to deal with these challenges The table describes important biological functions and now algae dealt with each one. In the last column, select the structures that evolved in land plants to accomplish these functions on dry land. Blological Function in Plants Structures in Land Plants That Evolved to Deal with It on Dry Land Reproduction Nutrient absorption Water conservation How Algae Ancestors Dealt with it Both single-celled and multicellular algae released free floating gametes into water Algae cells absorbed nutrients directly from water. Algae cells were immersed in water, which prevents dehydration Multicellular algse floated and drifted freely in the water Cuticle Pollen and seeds Maintaining shape and structure Vascular tissue Grade It Now Save A Continue ContiWinou ving Algae are protists, not plants, but research into the genetics and evolution of true plants indicates that fand pfants evolved from aquatic algae ancestors. Plants living on land face a lot of blological challenges that algae do not. Many of the differences between land plants and their algae ancestors are a result of adaptations to deal with these challenges. The table describes important biological functions and how algae dealt with each one. In the last column, select the structures that evolved in land plants to accomplish these functions on dry land. Structures in Biological Function in Plants Reproduction Cuticle Evolved to Deal nd Phloem Pollen and seeds Nutrient absorption Water conservation How Algae Ancestors Dealt with It Both single-celled and multicellular algae released free- floating gametes into water Algae cells absorbed nutrients directly from water. Algae cells were immersed in water, which prevents dehydration Multicellular algae floated and drifted freely in the water. Maintaining shape and structure Algae are protists, not plants, but research into the genetics and evolution of true plants indicates that land plants evolved from aquatic algae ancestors. Plants living on land face a lot of biological challenges that algae do not. Many of the differences between tand plants and their algoe ancestors are a result of adaptations to deal with these challenges The table describes important biological functions and how aigae dealt with each one. In the last column, select the structures that evolved in land plants to accomplish these functions on dry land. Biological Function in Plants Reproduction Structures in Land Plants That Evolved to Deal with It on Dry Land Lignin Nutrient absorption Water conservation How Algae Ancestors Dealt with It Both single-celled and multicellutar algae released free- floating gametes into water Algae cells absorbed nutrients directly from water. Algae cells were immersed in water, which prevents dehydration Multicellular algae floated and drifted freely in the water. Pollen and seeds Cuticle Maintaining shape and structure
