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Thepotemich [5.8K]
3 years ago
14

Can someone please help me? (Natural Selection Lab! Light-colored moths & dark-colored moths)

Biology
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

1. Specify the Null Hypothesis.

2. Specify the Alternative Hypothesis.

3. Set the Significance Level

4. Calculate the Test Statistic and Corresponding P-Value.

5. Drawing a Conclusion.

Explanation:

hope this helps

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Spindle fibers pull homologous pairs to ends of the cell
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Answer:

Yes but they pull them to <u><em>the opposite sides of the cell</em></u>

Explanation:

Don't forget this part. IMPORTANT!!!

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Question 11
viva [34]

Answer:

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Explanation:

DNA replication takes place in the cytoplasm of prokaryotic cells. In contrast, DNA replication takes place in the nucleus of eukaryotic cells. Though the process is relatively similar, the locations are different.

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Approximately what percent of fluid that exits the capillaries at the arterial end reenters the capillaries at the venous end
AnnZ [28]

Answer:

90%

Explanation:

The fluids leave the capillaries at the arterial end because the net filtration pressure of the blood is higher at the arterial end than it is at the venous end. The fluids reenter the capillaries at the venous end because the net filtration pressure of the interstitial fluid is higher at the venous end than it is at the arterial end.

HOPE THIS HELPS :)

4 0
2 years ago
Which describes John daitons observance of elements in any given compound
scoray [572]

The options attached to this question are given below:

A. Their masses are always equal.

B. Each element always contributes the same number of atoms.

C. Atoms of different elements always combine in the same way.

D. Their volumes are always equal.

ANSWER

The correct option is C.

John Dalton was an English Chemist, he was the one who proposed  the statements that are called Dalton's atomic theory. The theory  is made up of five main points, they include the following:

1. All matters are made up of atoms.

2. Atoms of the same elements are identical.

3. Atoms of different elements vary in size and mass.

4. Compounds are formed when elements combined in whole ratios.

5. A chemical reaction result in rearrangement of the atoms in the reactants to form products.

Dalton atomic theory has been extensively revised.

8 0
3 years ago
If twins were born would they both have down syndrome? If so expain
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3 0
4 years ago
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