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3 years ago

Evaluate the effectiveness of legislation and facilities establishment in preventing further coral reef loss.

Biology

2 answers:

kari74 [83]3 years ago

8 0

Answer:

Legislation in some areas has been effective in preventing further coral reef loss. In Australia, zoning laws require individuals who have collector's licenses to collect only in certain areas. Collectors have been able to gather 45 to 50 metric tons of material with no measurable effect on coral reefs. Facilities have been established to measure cyanide levels in live reef fish. The percentage of fish testing positive for cyanide has declined from 80% to 30% in the past five years. Facilities have been able to make a positive impact on coral reef preservation efforts.

Explanation:

ioda3 years ago

7 0

Answer: Legislation in some areas has been effective in preventing further coral reef loss. In Australia, zoning laws require individuals who have collector’s licenses to collect only in certain areas. Collectors have been able to gather 45 to 50 metric tons of material with no measurable effect on coral reefs. Facilities have been established to measure cyanide levels in live reef fish. The percentage of fish testing positive for cyanide has declined from 80% to 30% in the past five years. Facilities have been able to make a positive impact on coral reef preservation efforts.

Explanation:

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2 years ago

What is the best explanation if the gel of your PCR product shows smeared bands of multiple sizes? Select one:

trapecia [35]

Answer:

e. None of the above

Explanation:

For me as a Researcher, the reason could be increased Concentration of your DNA sample which you are using as your template. Try to decrease the concentration of DNA (up to 100 ng per reaction is enough and can increase up to 200 ng). so the reason for getting non specific bands is increase concentration of DNA which results in non specific amplification and also degradation of DNA in the reaction which you can see in your gel electrophoresis results.

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3 years ago

Which two types of matter are chemical pure substances

Leya [2.2K]

Answer:

element and compund

Explanation:

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3 years ago

If a cell culture contains 400 cells/ml at time = 0 and it has a generation time of 30 minutes, how many cells (cells/ml) will b

Semmy [17]

Answer:

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Explanation:

Data

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400 0

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3 years ago

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mr Goodwill [35]

Answer:

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Explanation:

hope this helps! have an amazing day lovely!

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3 years ago

Evaluate the effectiveness of legislation and facilities establishment in preventing further coral reef loss.​

Evaluate the effectiveness of legislation and facilities establishment in preventing further coral reef loss.