Living BeingsCompare species
Bacillus subtilis
Bacillus subtilis
Tiger
Panthera tigris
Evidence from the profiles
Compare their characteristics
| Trait | Bacillus subtilis | Tiger |
|---|---|---|
| Nutrition | Data unavailable | Carnivorous Source ↗ |
| Social organization | Not applicable | Generally solitary Source ↗ |
| Physical traits | Vegetative cells are rods that may occur in chains. An endospore is a differentiated structure formed within a cell. | Dark stripes break up the tiger’s outline. Stripe patterns vary from one individual to another. |
| Habitat and range | Soil-associated and plant-associated environments provide changing supplies of organic nutrients. Laboratory strains allow these responses to be studied in controlled conditions. | Tigers live in varied habitats, including tropical forests, mangrove swamps and temperate forest. |
| Diet and nutrition | Organic compounds support growth, and secreted enzymes help make substrate resources available. | Tigers mainly hunt large mammals, including deer and wild pigs. |
| Behavior and activity | Populations can develop distinct physiological states as conditions change. Nutrient limitation can initiate sporulation. | A tiger usually hunts by stalking its prey and attacking at close range. |
| Reproduction and life cycle | Growing vegetative cells can differentiate into resistant endospores. A growth-and-sporulation study found that cells differ in their probability and timing of entering that process. Sporulation is not an immediate population-wide switch, and one cell producing an endospore is a survival transition rather than an increase in cell number. | Data unavailable |
| Geographic distribution | Isolates and research cultures occur internationally. Strain provenance is more precise than a claim that every soil contains this species. | Data unavailable |
| Ecological role | Growth on organic material and interactions near plants place the bacterium within complex soil communities. | Data unavailable |
| Distinctive adaptations | Endospore formation separates survival through adverse conditions from rapid vegetative multiplication. | Data unavailable |
Classification
Shared ancestry
Closest shared taxon: cellular organisms.