EVERYDAY SCIENCE

Detailed explanation-1: -Endospores are highly retractile and thick-walled structures formed inside the bacterial cells. It is most common for Bacillus species as well as Clostridium species to create endospores.[1] B.

Detailed explanation-2: -Endospore Structure The outer proteinaceous coat surrounding the spore provides much of the chemical and enzymatic resistance. Beneath the coat resides a very thick layer of specialized peptidoglycan called the cortex.

Detailed explanation-3: -Starting from the inside, the endospore layers include the central core, inner membrane, germ cell wall, cortex, outer membrane, coats and exosporium. The innermost structure of the endospore is the core, the future cytoplasm in germinated cells.

Detailed explanation-4: -Bacterial endospores are simplified forms of the bacteria, consisting of the DNA genome, some small amount of cytoplasm, and a specialized coating that confers resistance to heat, radiation, and other harsh external conditions.

Detailed explanation-5: -Thick walled, highly resistant spores produced within the bacterial cells are endospores.