What were some positives of the migration? introduction of new crops, they absorbed other tribes, learned to build permanent homes, introduced iron working, led to a rise of large states bigger tribes, and introduced subsistence agriculture and centralized aministration.
Endospores are dormant alternate life forms produced by the genus Bacillus, the genus Clostridium, and a number other genera of bacteria, including Desulfotomaculum, Sporosarcina, Sporolactobacillus, Oscillospira, and Thermoactinomyces.
Like other members of the genus Bacillus, B. cereus can produce protective endospores. An endospore is a dormant, tough, and non-reproductive structure produced by certain bacteria from the Firmicute phylum.They are typically located at cells' centre and contain hydrophobic appendages.verview: Bacillus cereus is a Gram-positive, spore-forming, rod-shaped, facultative anaerobic bacterium belonging to the Bacillaceae family of the Firmicutes (Figure 1).