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Gemiola [76]
4 years ago
15

The use of DDT as a pesticide is an example of how new technology can have favorable an dangerous long-term outcomes.how does th

is relate to the use of DNA technology
Biology
2 answers:
dolphi86 [110]4 years ago
5 0

The missing options for this question are as follows:

1. Only positive outcomes can result from new technology in science.

2. Scientists should conduct long-term studies of DNA technology to determine the consequences.

3. There is no connection because they are different technologies.

4. Scientists should not use new technology; they should use the methods for pest control that are already available.

Answer- <u>Option 2, Scientists should conduct long-term studies of DNA technology to determine the consequences</u>.

Explanation: Pesticides are chemicals which are harmful for humans because they can be consumed through the crops, if the crops are not washed properly. Also, its harmful for farmers as well, who use them. Use of DNA technology can help farmers get the plants which are pest-resistant. The change in features, or production of some biomolecules in plants can resist them from being eaten up by pests. But this should be studied and given some time to see the results. Side effects of consuming these modified crops should be studied properly, because they should be harmless to humans and animals consuming them.

Cloud [144]4 years ago
5 0

Answer:

In short the answer is B.

Explanation:

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The correct answer is a structure that would differentiate the hollow heart into chambers to separate oxygenated blood.

The heart has four chambers: two ventricles and two atria. The right atrium gets oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-deficient blood to the lungs.

The left atrium gets oxygen-enriched blood from the lungs and pumps it to the left ventricle, and the left ventricle pumps the oxygen-enriched blood to the body. The right and left atrium are distinguished by a wall of tissue known as the atrial septum, and the left and right ventricles are separated by the ventricular septum.


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4 years ago
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What could you make or do to make sure your bean plants stay upright and don’t fall down?
nlexa [21]

Answer:

I got this off of g o o g l e

Explanation:

I put pairs of small fence posts (one on each side) down the row. I then tied twine to the fence post and ran it on either side of the plants. This keeps them from falling over to the side. If you plant thick enough they won't fall to the front or back.

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3 years ago
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Answer:

Produce resistance variety or use of fungicides.

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The best solution for the future is to produce resistance variety to Panama Disease or fungicide spray that kills Fusarium fungus that causes Panama Disease. If the variety is resistance against Fusarium fungus so they get no adverse affect from it. The use of chemical that kills Fusarium fungus is also a good method to protect banana industry from the adverse effect of this disease.

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3 years ago
What is common between aerobic and anaerobic respiration? Krebs cycle Electron transport chain Glycolysis NextReset
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<span>Glycolysis.

Hope this helps (:

-Payshence xoxo</span>
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3 years ago
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Answer:

c. autotrophs and animals are heterotrophs

Explanation:

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3 years ago
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