The right option is; The amount of sunlight varies with location, date, and time.
Solar energy is the energy that is obtained from the sun’s radiation. Solar energy is captured from the sun by the installation of solar panels, and can be used to produce electricity. The solar panel relies on sunlight (weather) to effectively obtain solar energy. Solar energy is best gathered during a sunny day, and in sunny areas such as Australia. When solar energy is obtained during cloudy and rainy days, its efficiency is reduced. Also, during the night, solar energy cannot be obtained. Solar energy does not produce emissions when it is used.
Answer:
The answer is (b) A population of bacteria is polymorphic for a single nucleotide polymorphism that resulted from a synonymous mutation.
Explanation:
Phenotypic variance means a change, a mutation on the<em> phenotype of beings</em>, like animals, plants or even microorganisms.
In the examples above, option (a) is about snakes with different colors, having different behaviours, the phenotype changes.
For example (c) a uniform population of barnacles shows differences in their phenotype in wavy environments, more muscular reproduction organs.
In example (d) human individuals differ in heigt.
For example (e) finches have their bill size increase.
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Answer:
Fever c) is regulated by chemicals that reset the body's thermostat to a higher setting
Explanation:
Fever is a high body temperature and is one of the ways our immune system attempts to combat an infection. It is also referred to as pyrexia and it could be more than between 37.2 and 38.3 °C (99.0 and 100.9 °F) in humans, there is not a single agreed-upon upper limit. <em>Temperature is regulated in the hypothalamus.</em> Fever helps your immune system fight infections by speeding up the functioning of cells and it makes it harder for bacteria and viruses to thrive in the body.