Answer:
E. are a dormant form of a bacterium AND are formed by members of medically relevant groups of bacteria.
Explanation:
Endospore is a structure formed by some bacteria when exposed to unfavorable conditions like lack of nutrition. It is a dormant non reproductive structure. When the bacteria is exposed to favorable condition, it regains its natural vegetative state. Endospores contain a large amount of dipicolinic acid which helps in the bacteria's dormancy.
Endospores are medically important because they are resistant to all the methods of destroying bacteria like UV radiation, desiccation, disinfectants and freezing. Two endospore forming genus, Bacillus and Clostridium are reason for many diseases. <em> Bacillus anthracis </em>causes anthrax which is very fatal to humans. <em>Clostridium botulimum</em> causes botulism and <em>Clostridium tetani </em>causes tetanus.
A biome refers to a community of animals and plants, which exhibit communal features for the surroundings they prevail in. They can be found over an array of continents.
Biomes refer to the different biological communities, which have got produced in reply to a shared physical climate. A biome is a larger term than habitat; any biome can include numerous habitats.
In biomes, precipitation and temperature are the two main elements, which influence vegetation.
Answer:
Increase: plentiful roaming space, abundant food sources, elimination of predators, lack of competition.
Decrease: severe drought, habitat destruction, disease outbreak.
Explanation:
Plentiful roaming space increases the carrying capacity because it enables that everyone has enough space to operate and live in.
Severe drought decreses the carrying capacity because it will result in food and water shortages.
Abundant food sources will increase the carrying capacity because they will enable everyone to be fed without any problem.
Habitat destruction will decrease the carrying capacity because it will result in lack of natural resources and bad quality of life.
Elimination of predators will increase the carrying capacity because the safety will improve.
Lack of competition will increase the carrying capacity because all of the resources will be available.
Disease outbreak will decrese the carrying capacity because it will lead to sick population in bad condition, and possibly large scale death.
Plate boundary volcanism. Volcanic activity occurs at two types of plate boundaries: mid-ocean ridges and subduction zones. At mid-ocean ridges, basaltic eruptions produce new sea-floor crust.
Answer:
for smell
Explanation:
The only sensory information that is not relayed by the thalamus into the cerebral cortex is information related to smell (olfaction).
