Both use starch as their primary carbohydrate food reserve. And both deposit it in the chloroplasts, not the cytoplasm as in other algal groups C. Cellulose is the principle component of the cell walls in plants. All true plants form a phragmoplast during cell division.
All true plants are oogamous .
All true plants have an alternation of heteromorphic generations . The sporophytes are the dominant phase and the gametophytes are much reduced 3. Lack true conducting tissues, leaves and roots. Since they lack elaborate conducting tissues they are relatively small 2. The gametophytes are the dominant phase and the sporophytes are dependent upon them 3.