Living BeingsCompare species
Synechococcus elongatus
Synechococcus elongatus
African Baobab
Adansonia digitata
Evidence from the profiles
Compare their characteristics
| Trait | Synechococcus elongatus | African Baobab |
|---|---|---|
| Physical traits | Cells are elongated rods containing photosynthetic membranes and pigments. A green or blue-green culture is not enough for species identification. | Thick, fibrous bark surrounds a broad trunk. Each compound leaf has several leaflets radiating from a central point. |
| Habitat and range | Freshwater-derived laboratory strains are central to research. They should not be conflated with every marine organism named Synechococcus. | A terrestrial tree of tropical Africa, it is adapted to seasonally dry conditions and is also planted in gardens and settlements. |
| Diet and nutrition | Light-driven photosynthesis supports carbon fixation, together with uptake of the inorganic nutrients required for growth. | Leaves produce sugars through photosynthesis. Water and mineral nutrients are taken up through the roots. |
| Behavior and activity | An internal circadian system influences physiology. Clock function can help coordinate DNA replication with the environment. | Data unavailable |
| Reproduction and life cycle | Vegetative cells grow and divide. DNA replication and cell division must be coordinated to produce viable descendants. | Large, hanging white flowers develop into capsules containing seeds embedded in pale, powdery pulp. New trees can be grown from seed. |
| Geographic distribution | Research strains are cultured internationally; their use does not establish a complete natural distribution map. | Native to Africa and cultivated elsewhere. The accompanying photograph shows a planted specimen in Madagascar; that location should not be confused with the native range of every baobab species. |
| Ecological role | As a phototrophic microbe, it illustrates the production of organic material from inorganic carbon in aquatic communities. | Its flowers, fruit and extensive woody structure provide biological resources. The familiar name baobab also applies to other species, which should not be confused with this one. |
| Distinctive adaptations | Internal timekeeping supports anticipation rather than a response based only on the immediate presence of light. | A substantial trunk and drought-resistant growth form help distinguish this tree from many humid-forest trees. |
Classification
Shared ancestry
Closest shared taxon: cellular organisms.