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Fittoniya [83]
3 years ago
10

What is the temperature at the interface between the mantle and the outer core?

Biology
1 answer:
vodka [1.7K]3 years ago
5 0
The temperature is 4950 degrees
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Is selection more effective against recessive alleles in haploid or diploid organisms?
svet-max [94.6K]
The selection of more effective which is against recessive alleles in haploid organisms than diploid organisms. This is because haploid organisms contain a single set of alleles if a deleterious allele is present in haploid organisms which will produce its effect immediately as there will be no dominant allele which can prevent the expression of the recessive allele as it happens in diploids. Recessive allele will not produce its effect in presence of the dominant allele in the case of heterozygote which is Aa.
Where there is haploid the selection will be more effective when removing recessive alleles in the population. It is the homozygous recessive condition which as aa then the selection will act against recessive alleles.
3 0
3 years ago
A cuboidal cell and a spherical cell have the same surface area to volume ratio, but the cuboidal cell has a greater volume than
RUDIKE [14]
The answer is A

Explanation: don’t mind the volume, look at the surface area-to-volume ratios because they affect the efficiently of a cell to obtain nutrients and eliminate waste.

Hope that helps! :)
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3 years ago
One of the most common methods of differentiating between early hominid stages of human evolution is through examining what?
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The early hominid stages can be differentiated from one another based on the complexity of the tools used by these species. The tool evolved along with the evolution of the humans. The more the hominids evolved by more complex their tools became.  The tools made by the earliest hominids were used to fish out the termites. These tool developed and became more widely used as the humans evolved.

Hence, the answer is 'by observing the complexity of the tools'.

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3 years ago
PLEASE CAN SOMEONE HELP ME WITH THIS SCIENTIFIC METHOD TEST.PLEASE
stiv31 [10]

<u>Answer</u>: a. This represents the requirements for the highest quality scientific methodology.

This question is part of the problem solving value rubric created by the AACU (The Association of American College and Universities). The number 4 represents the score assigned to the experimental design and the text illustrates the requirements needed to reach it.

a - is the highest score - the capstone

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2 years ago
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