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.
The resistant nature of endospores is mainly attributed by dipiclonic acid. Bacilli and clostridium are two species which produces endospores. A typical sexual reproduction is absent in bacteria. As there is no gamete formation and there is no meiosis.