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guapka [62]
2 years ago
11

IN YOUR OWN WORD! What is environmental issue? write an essay!!

Biology
2 answers:
Damm [24]2 years ago
6 0

Answer:sorry if this doesn’t help but The everyday activities of human are constantly degrading the quality of the environment which ultimately results in the loss of survival condition from the earth. Solve Questions. Write a general essay in about 200 words on

Explanation:ya

alexgriva [62]2 years ago
5 0

Answer:

Pollution ;)

Explanation:

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Describe the means by which Hershey and Chase established that only the DNA of a phage enters an E. coli cell. What conclusions
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Harshey and chase labeled T2 bacteriophage with radioactive sulfur and radioactive phosphorus. As DNA contains phosphorus, not protein and protein contain sulfur, not phosphorus, therefore, the presence of radioactivity in cell can determine which is the genetic material .

Then Harshey and Chase infected <em>E.coli</em> with T2 bacteriophage and centrifuged the cell. They found radioactive phosphorus in cell pellet and radioactive sulfur in supernatant.

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Describe what molecular biologists mean by an rna world
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<span>The RNA world is the hypothesized format of chemical life that existed prior to our current DNA and RNA world. In the RNA world, RNA molecules formed in the primordial soup and began to evolve by self-replication and mutation. This led to increased complexity, natural selection of "better" RNA and diversification of RNA based life.</span>
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Is it Possible for 2 yellow bellied noombats to have a green bellied child? Identify the genotypes of the parents and complete t
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