Answer:
1. Spherical shape: <em>coccus</em>: from the Latin <em>coccinus</em> (meaning scarlet) and derived from the Greek <em>kokkos</em> (meaning berry).
2. Rod shape: <em>bacillus</em>: from the late Latin and diminutive of the Latin word <em>baculus</em> (meaning stick; walking stick).
Explanation:
Bacteria are generally classified by their shape and morphology. Numerous microbiologists use the words "rod" or "rod-shaped" and "sphere" or "sphere-shaped" to refer to the morphology of bacteria, these are actually coloquial termd. The correct names for the shapes of bacteria come from Latin and Greek, as many scientific names do, this is known as their etymology, that is, <u>their origin</u>.
The proper or scientific name of a spherical shape or the word 'sphere', is <em>coccus</em>, <u>which comes from the Latin </u><u><em>coccinus</em></u><u> (meaning scarlet) and derived from the Greek </u><u><em>kokkos</em></u><u> (meaning berry).</u>
The proper or scientific name of a 'rod' shape is <em>bacillus</em>, <u>which derives from the late Latin and diminutive of the Latin word </u><u><em>baculus</em></u><u> (meaning stick; walking stick). </u>
An example is the drop of white-colored moths and an increase in dark-colored moths in London after the industrial revolution. Because darker-colored moths could camouflage well in the sooty environment (due to industrial emissions), they were preyed less by their predators. White-colored moths stood out and due to being preyed more their numbers declined over generations – because they wouldn’t survive long enough to reproduce and pass their genes to the next generation. The predominant color for the moths’ population became dark color.
Answer:
(2) 8 ºC
Explanation:
The range of the temperatures from the uppermost layers of the ocean - around 100 to 150 m -, which in this case is 125 m, is not always constant as they fluctuate due to the atmospheric heating and cooling, and also due to seasonal variations.
However, if we base our answer on the table below, we would determinate that the approximate water temperature at a depth of 125 meters is 8 ºC (2). This is because, if we observe, the temperature at 100 m is 12 ºC, while at 150 m is 5 ºC. Therefore, the temperature at 125 m should be higher than 5 ºC and lower than 12 ºC, that is 8 ºC.
Its lithosphere, because lithosphere is above asthenosphere
Answer:
option B) is correct
Explanation:
The all or none response means that if a muscle contracts, it will contract completely. Thus implying the all or none law which states:
The potential of a response of a muscle fiber or nerve cell is independent of the potential of the stimulus. If a stimulus is more than a certain critical value it will trigger muscle fiber or a nerve. Most importantly resulting in either an all-or-none response thus reducing possibility of any information loss.