Chlorophyta is considered to be closest to plants but do not resemble plants in having:

Explanation

Chlorophyta is a phylum of green algae that live in marine habitats. Some of them are found in freshwater and on land. Some species have even become adapted to thriving in extreme environments, such as deserts, arctic regions, and hypersaline habitats. The predominant pigment is chlorophyll (particularly, a and b). The storage form in Chlorophyta is starch and the cell wall is comprised of Cellulose cell wall.