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.
Description and Significance. Clostridium tetani is a rod-shaped, anaerobic, and endospore-forming bacterium that is responsible for the tetanus disease, a condition of the central nervous system affecting an estimated 350,000 people a year, worldwide.lostridium tetani is a rod-shaped, obligate anaerobe that is saprophytic in nature. The bacterium forms a terminal endospore through sporulation when survival becomes difficult, usually in the presence of oxygen.