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ASHA 777 [7]
3 years ago
14

Why are identical twins exactly similar while fraternal twins are dissimilar ??​

Biology
1 answer:
sergij07 [2.7K]3 years ago
7 0

Answer:

Fraternal twins are “dizygotic,” meaning that they developed from two different eggs fertilized by two different sperm cells, while identical twins are “monozygotic” i.e., they developed from a single fertilized egg that split.

Explanation:

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What happens when a hypothesis is not supported
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Your null hypothesis will be "Sugar does not dissolve in water."
You then set up your experiment and get some data.

Now if your data doesn't support your null hypothesis then you reject it and make the statement ,"Sugar does dissolve in water." As you can see from this simple example, a non-result is still a result so the idea of formulating new tests as mentioned by another answerer isn't necessary and in some ways is the incorrect thing to do. In science, hypotheses are often not supported by data and i would argue that this is the case a lot of the time. A non-result is still a result and you will have plenty to write about whichever way it goes. </span>
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3 years ago
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Answer:

The catabolic processes associated with the production of ATP are activated in order to supply its demand and to provide energy .

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3 years ago
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The element calcium has the atomic number of 20 and the mass number of 40, how many neutrons dose it have
coldgirl [10]

The mass number is the sum of the number of protons and number of neutrons the atom has.

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Genome maps provide the DNA sequences of chromosome. Some scientist have compared the genome maps of a hedgehog and a sloth.What
Ivan

Answer:

The correct answer is D. How closely related the two species are to each other

Explanation:

Genome maps of every individual is unique. Genome map is the order of sequence of nucleotide which is present in an organism. Comparison of genome map allow the scientist to know how much closely related two organisms are.

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What is the answer to this explain
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Answer:

Model B

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It let's more fluids flow through unlike Model A

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