How do layers B and D compare in age? If rock layers between B and D eroded away what would be left between them?

1 answer:

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Layer D is older than layer B. If rock layers between B and D have eroded away, the boundary between B and D are called, an unconformity

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Reading from 5’ to 3’, this RNA product has the sequence ____________ . It binds to the small subunit of the ____________ . It i

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Answer:

AUG, ribosome, initiation, translation

Explanation:

The transfer of information from DNA to RNA to protein is called Central Dogma. The formation of protein from mRNA is translation. The translation begins with initiator codon AUG in mRNA. The ribosome small subunit (30s) binds to the RNA. The tRNA binds and then large subunit (50s) attaches with mRNA.

Thus, reading from 5’ to 3’, this RNA product has the sequence AUG. It binds to the small subunit of the ribosome. It is joined by the large subunit, completing the initiation stage of the process of translation.

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Some people argue that evolution, which is generally associated with progressive increases in the

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This argument would not be valid because it fails to take into account the mechanisms through which evolution occurs and misunderstands the second law of thermodynamics.

The second law of thermodynamics states that the total entropy of a system must always increase. The argument stating that this law disproves evolution given that evolution can be considered as a decrease in entropy, fails to realize that the second law states that the total entropy must increase, this does not mean that entropy cannot decrease at one point, to then increase more so at another.

The other aspect of evolution that this argument fails to account for is that evolution is a chaotic process. Evolution, though having a final product that may be considered as increasing in organization, is at heart a chaotic process caused by random mutations and the fragile process of natural selection. Therefore, rather than disprove it, the second law of thermodynamics is actually the driving force behind continued evolution.

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2 years ago

During which phase of mitosis do sister chromatids separate?

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Answer:

I think Anaphase II

Explanation:

Hope this help

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3 years ago

A white eyed female drosophila are mated with a red eyed male what are phenotype and genotype of offsrping

kotykmax [81]

THE ANSWER IS BIGGER THAN A REALY SMAL FRIDGE BUT SMALLER THANY A REALY BIG FRIDGE

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3 years ago

How did the environment of Arabia serve as a form of protection during much of the region's history?

weeeeeb [17]

Answer: A: Its fertile oases enabled farmers to grow enough food for themselves and for sale.

Explanation: The Arabia region is a region located within the Arabian desert. A desert is an area of extreme heat, often dry weather condition with barren lands that cannot support agriculture and food production. An oases on the other hand is a region of luscious, cultivate-able land within a desert.

Food is one of the most important basic needs of man and hardly can anyone survive without food for more than twenty days. Hence, the presence of oases within the otherwise dry environment of the Arabia region is a major protection against death from hunger.

Taking a closer look at other options, none of them guarantees food supply and income to the Arabia region unlike food production in oases. Hence, the fertile oases is really the most important factor that serves as protection in the region's history.

Correct option: A

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