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4 years ago

Which of the following is an example of genetic variation?

1 answer:

4 0

Answer: Examples of genetic variation include eye color, blood type, camouflage in animals, and leaf modification in plants.

Explanation:

Gene flow leads to genetic variation as new individuals with different gene combinations migrate into a population. Sexual reproduction promotes variable gene combinations in a population leading to genetic variation.

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Please help. look at photo

devlian [24]

Answer:

Accessory pigments absorb colors of light that chlorophyll a cannot absorb

Explanation:

The answer would be A

5 0

3 years ago

Plz hurry, drag the characteristics to the rna and dna columns where they belong

Luda [366]

Answer:

RNA - single stranded, contains uracil, and protein synthesis.

DNA - Double stranded, contains thymine, and stored genetic material.

Hope that helps! :)

3 0

4 years ago

When a scientific experiment is carried out in a controlled setting, all variables are kept the same except for the _______ vari

AlladinOne [14]

The answer is the INDEPENDENT variable

5 0

3 years ago

Read 2 more answers

It is winter where Jenna lives. It’s been snowing all day, but now the snow has changed to sleet and then to freezing rain. What

DedPeter [7]

The cause behind these changes is the that the temperature is changing while it is raining, so when it drops to 32 degrees F or below, it is snow. At 32 degrees F, it is sleet, and at higher than 32 degrees, it is going to be freezing rain.

8 0

3 years ago

Read 2 more answers

A gas storage tank at a large industrial plant is designed to provide fuel under constant pressure. When the plant is shut down

Alex

Answer: Temperature on monday morning is 319,5K

Explanation: This is an example of Gay Lussac law on gases which states that at constant volume, pressure and temperature are directly related, so if one raises the other one does as well.

The equation that follow the law is :

P1 / T1 = P2/T2 where 1 is the initial pressure and temperature and 2 is the final state.

In this equation, values have to be expressed in atm for pressure and Kelvin for temperature.

$P1 = 115 kPa .\frac{1 atm}{101,3kPa} = 1,135 atm$

$P2 = 108,75 kPa . \frac{1atm}{101,3kPa} = 1,073 atm$

The missing value is T2 (monday temperature), so we have to clear it from the equation

T2 =P2.T1/P1

Replacing values:

T2 = 1,073 atm . 338K /1,135 atm

T2 = 319,5 K

7 0

3 years ago