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Genrish500 [490]
3 years ago
6

Which of the population scenarios below (A or B) has a greater population density? You may either use the math as a confirmation

for which is greater or explain using a written description.

Biology
1 answer:
aleksandr82 [10.1K]3 years ago
6 0

Answer:

b

Explanation:

I think its b because there is 25 trees in 2 kilometers of area and there is lass space so the trees will be more crambed together making that space more dense.

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The substance dichlorophenyldimethylurea (DCMUDCMU) is an herbicide that inhibits photosynthesis by blocking electron transfer b
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Answer:

No

Explanation:

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5 0
3 years ago
Heat passes through liquids by the process of
8_murik_8 [283]
Heat passes through li<span>quids by the process of convection. 
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7 0
3 years ago
Hershey and Chase used a DNA-based virus for their work. How might the results have been different if they had used an RNA virus
4vir4ik [10]

Answer:

The correct answer is c.With an RNA virus, radioactive RNA would have been in the final pellet.

Explanation:

Hershey and Chase infected<em> E.coil</em> with bacteriophage which was having DNA as its genetic material. The bacteriophage was labeled with radioactive sulfur and radioactive phosphorus and it was radioactive phosphorus that was found in the bacterial cells or pellet.  

As because DNA contains phosphorus, not protein therefore they it was proved that DNA is the genetic material. Similarly, RNA is also a nucleic acid which is genetic material for many viruses and contains phosphorus.

So if Hershey and chase might have chosen an RNA virus then radioactive RNA would have been present in the pellet. So the correct answer is c.

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3 years ago
Which organelle is responsible for producing the energy for cellular processes?
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The answer is mitochondria
7 0
4 years ago
PLEASE HELP, 50 points!!!! what elements on the periodic table are helpful in some ways but still toxic?
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Answer:

1. Polonium

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3. Arsenic

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<em>these</em><em> </em><em>5</em><em> </em><em>elements</em><em> </em><em>are</em><em> </em><em>very</em><em> </em><em>very</em><em> </em><em>dan</em><em>gerous</em><em>.</em><em>.</em><em>.</em>

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5 0
3 years ago
Read 2 more answers
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