Answer: Assuming that the CO2/population relationship still holds good, then based on the UN population estimates we can predict a most likely CO2 level in the range 471-487 ppm by the middle of this century, within a total probable range of 439-540 ppm, regardless of anything we do now.
Explanation:
Answer:
Obligate anaerobes. (Ans. D)
Explanation:
Anaerobes: They are micro-organisms that do not require energy oxygen for metabolism. They can only survive in an environment that lacks oxygen.
Obligate anaerobes are bacteria typically living in various places naturally. Many of obligate anaerobes living in the human body, in places such as the mouth and gastrointestinal tract (most of the obligate anaerobes present their) where oxygen level present in very low concentration.
Obligate anaerobes do not contain several enzymes needed to detoxifying oxygen present in the cell. Oxygen produces several byproducts in the presence of water such as hydrogen peroxide, it is a week acid and affects no. of enzymes present in anaerobic cells. In a high level of oxygen anaerobic cells become more acidic and not able to function.
So that's why they are found in no oxygen or low oxygen environment like the gastrointestinal tract.
Answer:
this answer has been asked before look it up
Explanation:
The choices can be found elsewhere and as follows:
<span>filamentous
cocci
rod shaped
spirilla
</span>
I believe the correct answer is the last option. The morphology represented is a spirilla. Hope this answers the question. Have a nice day.
In the temperate latitudes, a continental climate is usually characterized by a large annual range of air temperature (hot summers and cold winters) and considerable daily variations in air temperature. A continental climate differs from a marine climate in having a low mean annual temperature, low humidity, and dustier air.
