Question- What would happen if earthquake waves were to interact with layers of the Earth?
Answer- Ok this is what really happens. As you may know there are seven tectonic plates on earth. Deep in the layers of earth energy is being build up to create a movement for thease plates. When the plates move it causes earthquakes but the thing is it depends were you are. If youre far from the movement you will get a small earthquake a small earthquake meaning you wouldnt even feel it, but on the other hand if your right by the movement you will get effected. Take calafornia as an example do you wonder why there are so many earthquakes happenening it because calafornia is right on the action! Calafornia is located right at the rigget place of the tectonic plate were the movement is big!
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Question was answered by Mnadat9
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Directional selection increases the frequency of individuals expressing one of the extreme phenotypic traits in a population. At some time in history, directional selection led to the Warbler-finches evolution.
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What is Directional Selection?</h3>
Directional selection is one of the different types of natural selection.
It increases in the proportion of individuals with an extreme phenotypic trait.
It causes a decrease in the number of individuals expressing intermediate phenotype, and the other extreme phenotype.
This selection presents more frequently in those cases in which interactions between living organisms and the environment modify in the same direction.
In the exposed example,
- All finches vary from 10 to 20 cm, but Warbler-finches is closer to 10 cm (one of the phenotypic extremes).
- All finches vary from 8 to 38 g, but Warbler-finches is closer to 8g (one of the phenotypic extremes).
So, from the whole range, Warbler-finches only express one of the extreme traits, meaning that the species has suffered from the directional selection.
These traits probably increased the animals' fitness, and hence, they were favored by natural selection.
You will learn more about directional selection at
brainly.com/question/9761638
brainly.com/question/10519034
Answer:
A
Explanation:
All living organisms ranging from unicellular prokaryotes to multicellular eukaryotes contain genetic material (DNA). This genetic material is usually found on structures called CHROMOSOMES. Although, the chromosomes are contained in the genome of all living organisms, there are differences.
The genetic material of the bacteria (a typical prokaryote) is a single DNA molecule that makes up its single circular chromosomal material, unlike in eukaryotes that contains double-stranded DNA molecules on linear chromosomes. This single circular chromosome of bacteria is found naked in a region of their cell called NUCLEOID, as they do not possess a membrane-bound nucleus that houses it (a unique characteristics of eukaryotes).
The mitochondrial and Chloroplast DNA mentioned in the other options are all components of eukaryotic cells. Bacteria, as a prokaryote does not contain this organnelles. Hence, they are not single replica.
They are the energy needed to do all everyday things