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Digiron [165]
3 years ago
6

Which of the following statements is true? The troposphere is made of layered gases. In the water cycle, the amount of water whi

ch evaporates equals the amount of water which falls as precipitation. Burning fossil fuels increases the amount of ozone in the atmosphere. Nitrogen is added to oceans by special nitrifying bacteria.
GIVING FIRST ANSWER BRAINLIST!!!!
Biology
1 answer:
marissa [1.9K]3 years ago
5 0

Answer:

i think it is A

Explanation:

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The ratio of yellow seed phenotype with green seed color seed offsprings will be 4:0.

Explanation:

Given that:

Dominant trait is Y (yellow seed color)

recessive trait is y (green seeds color)

cross between YY and yy, According Mendelian Genetics dominant trait will be seen in phenotype as it masks the effect of recessive gene.

Punnet square shows that:

    Y      Y

y   Yy    Yy

y   Yy     Yy

All the plants produced will be tall phenotype.

The yellow seed plant plants will be heterozygous i.e Yy

the phenotype ratio is 4:0

The genotype ratio is 4:0

The genotype of the offspring is Yy

phenotype is yellow colored seed plant.

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What determines the color of visible light
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"Visible light is light that has wavelengths that can be detected by the human eye. The wavelength of visible light determines the color that the light appears. As you can see in the Figure below, light with the longest wavelength appears red, and light with the shortest wavelength appears violet."

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erastovalidia [21]

Answer: 1. CCGTAAGCGCTAGTAC

2.GCAATCGTACGAAGTA

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Identify the REACTANTS in the chemical reaction below.
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im pretty sure its B

Explanation:

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