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tensa zangetsu [6.8K]
2 years ago
9

Which of the following is true about a spinal reflex?

Biology
1 answer:
iren [92.7K]2 years ago
3 0
100% shore its B hope that helps you good luck 
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You work for the WWF. Write a letter to the mayor of a small farm town to explain why this town is experiencing erosion, and why
horrorfan [7]

The letter should contain concerns about the causes and ill effects of erosion.

<h3><u>Explanation</u>:</h3>

Sir,

I am very sad to inform you that the town of Hariharanpur is suffering from continuous erosion for the last 3 years. Even after having proper knowledge about this fact, you being the mayor, are not taking any charge of this situation.

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So i request you to start embanking the river as well as to start planting new trees to save the town from getting lost under Ganges.

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Wait and be patience for the medication, it could take some more time in certain cases
6 0
2 years ago
Skin color in a certain species of fish is inherited via a single gene with four different alleles.
tino4ka555 [31]
The answer is D) 1/2.

If each allele confers a unit of color darkness, then only genotypes S2S3 and S1S4 will have 5 units of color darkness because in genotype S2S3 S2 will have 2 units, and S3 will have 3 units, which is 5 units in total. The similar math is for <span>genotypes S1S4.
</span>
Now, let's cross S1S3 and S2S4:
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Offspring:  S1S2    S1S4     S2S3     S3S4

The offspring with genotype S1S2 will have 3 units of color darkness. The offspring with genotype S1S4 will have 5 units, as well as the offspring with genotype S2S3. The <span>offspring with genotype S3S4 will have 7 units.
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