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3 years ago

How does frshwater ecosystems help with flood conrol

1 answer:

7 0

Answer: In terrestrial ecosystems the presence of vegetation in floodplains and watersheds can reduce the occurrence and severity of flooding by slowing water flows, enhancing percolation and storage, and allowing gradual release of water, thereby maintaining base flows and reducing peak flows.

Explanation:

You might be interested in

What is the significance of a chemical formula?

Allushta [10]

Answer:

The significance of chemical formula is that it tells us a lot about the chemical reaction

like the name of elements involved in it, number of atom of each element and it also shows that which type of reaction is going on

like exothermic and endothermic, combination, decomposition etc

hope it helps

4 0

3 years ago

Each vaccinated child stops transmission of the disease. therefore, as long as _____ percent of the people in a community are im

kogti [31]

Each vaccinated child stops the transmission of the disease. therefore, as long as 90 percent of the people in a community are immunized, no one dies of the disease.

<h3>What is herd immunity?</h3>

The expression herd immunity makes reference to a level of immunization in the population in which people become resistant to the pathogen.

In conclusion, each vaccinated child stops the transmission of the disease. therefore, as long as 90 percent of the people in a community are immunized, no one dies of the disease.

Learn more about herd immunity here:

brainly.com/question/18358089

#SPJ1

5 0

2 years ago

A DNA molecule produced by combining DNA from different sources is known as

Digiron [165]

Answer:

A DNA molecule produced by combining DNA from different sources is known as recombinant DNA.

Explanation:

Recombinant DNA (rDNA) can be obtained by coupling DNA fragments from different sources, a process that is performed at the restriction site level and uses enzymes.

Once rDNA has been designed —cutting out fragments of DNA that are then reassembled— it must be brought to a specific location in the cells, to be copied and expressed, using means of transport called vectors.

DNA recombination is performed in biotechnology laboratories specialized in the manipulation of genetic material.

The other options are not correct because:

Mutant or mutated DNA is a DNA molecule with an alteration of its nitrogenous base sequence
Hybrid DNA is a variant of recombiant DNA, in which only two DNA molecules from different sources are used.
Polyploid refers to cells containing the genome of different species.

8 0

3 years ago

Explain how the use of Restriction Fragment Length Polymorphisms to diagnosis genetic disease differs from its use in forensic i

saw5 [17]

RFLP or Restriction Fragment Length Polymorphism exploits the variation of homologous DNA (Deoxyribonucleic Acid) sequences. This technique is frequently used in different types of analysis such as genotyping, paternity tests, forensics, hereditary disease diagnostics, and many others. In diagnosing diseases, PCR is use to find the DNA of pathogens in small amounts to diagnose hundreds of genetic diseases. While in forensic investigations, PCR can give a probably ID from 20 cells.

4 0

3 years ago

Which reaction is an example of an endothermic reaction?

Charra [1.4K]

Answer:

melting from ice cube to water

Explanation:

this is because the object gains heat and melting occurs in the object

6 0

3 years ago