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2 years ago

Decomposition in nature

1 answer:

7 0

Decomposition is the process by which organic substances are broken down into a more simple organic matter. The process is a part of the nutrient cycle and is essential for recycling the finite matter that occupies physical space in the biosphere. Bodies of living organisms begin to decompose shortly after death. Animals, such as worms, also help decompose the organic materials. Organisms that do this are known as decomposers.

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Imagine that you've discovered a regulatory sequence thousands of base pairs away from the promoter and that when this sequence

Tresset [83]

Answer:

An Enhancer

Explanation:

Enhancers are the regulatory sequences and are generally located 80-160 base pairs upstream of the transcription start site. Enhancers have bidirectional elements that are involved in the initiation of transcription. Enhancers serve as the binding sites for activators to increase the concentration of activators in the vicinity of the promoter and thereby increase the rate of transcription of the gene.

According to the given information, the loss of a regulatory sequence led to a reduced level of transcription of the gene. This means that the regulatory sequence was involved in the upregulation of transcription. The presence of the sequence far away from the promoter makes it an enhancer.

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3 years ago

Janelle thinks that genetic engineering could be used to

RideAnS [48]

I believe B is the answer..

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3 years ago

Read 2 more answers

In the above experiment, which variable is the responding (dependent) variable?

LekaFEV [45]

Independent variables cause an effect on the dependent variables. In the exposed example, the dependent variable is the loss of soil (g), which is affected or influenced by the other variables. Option 3.

<h3>What are de dependent and independent variables?</h3>

Independent variables are those modified or changed by the researcher to study how this change affects another variable and hence the results.

This variable is not affected by any other one but influences or causes a reaction in other variables.

The dependent variable is the one influenced by the independent variable, and is affected by any change on this last one.

Its response might be either directly proportional or inversely proportional to the change in the independent variable.

Now let us answer the question.

In the exposed example, there are four possible variables.

soil type
degree of slope
loss of soil (g)
air temperature

The only one that can be affected by the other variables is the loss of soil.

The degree of soil loss can be affected by the type of soil, the degree of slope, and environmental temperature.

The correct option is 3. Loss of soil (g)

You can learn more about independent and dependent variables at

brainly.com/question/25978118

brainly.com/question/17344045

brainly.com/question/21884954

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1 year ago

I WILL GIVE BRAINLIEST PLEASE HELP, DUE IN 30 MINUTES

worty [1.4K]

Answer:

I think it goes like this:

Explanation:

Law of Segregation: Mendelian principle explaining that because each plant has 2 different alleles it can produce 2 different types of genes. During fertilization, male and female gametes randomly pair up to produce four combinations of alleles.

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2 years ago

In the most explosive types of eruptions lava accumulated to form a

KIM [24]

Forms when low viscosity basaltic lava accumulates during non-explosive eruptions. ... -Steep sides -Generally small -The magma that forms this type contains more water and silica, making it more viscous and therefore more explosive.

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3 years ago