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.
Bacteria in the genera Bacillus and Clostridium are able to enter a state of dormancy during unfavorable growth conditions. These bacteria form endospores that are extremely resistant to environmental extremes, chemical degradation, and the effects of time.When conditions improve, the endospores can germinate and rapidly return to normal growth.hese bacteria invade the intestines of sick patients, where they can form endospores that survive antibiotic treatment. After the antibiotics wear off, the endospores can germinate and cause severe gastrointestinal disease and sometimes death.