Answer:
In nature, populations are usually evolving. The grass in an open meadow, the wolves in a forest, and even the bacteria in a person's body are all natural populations. And all of these populations are likely to be evolving for at least some of their genes. Evolution is happening right here, right now!
To be clear, that doesn't mean these populations are marching towards some final state of perfection. All evolution means is that a population is changing in its genetic makeup over generations. And the changes may be subtle—for instance, in a wolf population, there might be a shift in the frequency of a gene variant for black rather than gray fur. Sometimes, this type of change is due to natural selection. Other times, it comes from migration of new organisms into the population, or from random events—the evolutionary "luck of the draw."
I hope this helps a little bit.
Mitochondria are organelles found in the cytoplasm of the cell that release energy from glucose in the process of respiration. Chloroplasts are organelles that contain chlorophyll, a light-trapping pigment, needed from photosynthesis.
By examining the uses of these organelles and using prior knowledge that photosynthesis requires energy, it can be determined that the relationship between mitochondria and chloroplasts is:
Mitochondria -- Energy Released -- Photosynthesis Occurs -- Glucose Produced
True . ....please awnser my question its about the gift shop
<u>Full question:</u>
For a moment after hearing his dog's high-pitched bark, Mr. Silvers has a vivid auditory impression of the dog's yelp. His experience most clearly illustrates ________ memory.
echoic
short-term
iconic
procedural
<u>Answer:</u>
His experience most clearly illustrates echoic
memory.
<u>Explanation:</u>
Echoic memory is a portion of sensory memory and relates to auditory memories. The sensory memory that conveys into record sounds that you’ve recently confronted is a kind of this memory type. When you listen to a sound, your ears convey that sound to the brain and it is saved by echoic memory for an aggregate of four seconds.
While that concise time, your mind forms and holds an accurate reflection of the sound that you listened, so that if you stayed in a tranquil room you could yet "listen" it subsequent the sound has ended.
