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goldfiish [28.3K]
2 years ago
12

What is meant by a gateway substance? what is one example of a gateway substance what is wrong with assuming that use of a gatew

ay substance causes increased use of other substances?
Biology
2 answers:
cricket20 [7]2 years ago
7 0

Answer:

Gateway substance on regular usage, make an individual habitual usage of same or more harmful drugs

Explanation:

Any drug which has the capabilities of  becoming a mode of drug addiction for reuse again and again on usage for a short time period, then such drugs are called gateway substance.

Some common examples of gateway substance are alcohol, marijuana, nicotine. cocaine, heroin etc.

The gate way substance increase chances of an individual to take other drugs as it reduces the decision making capabilities of an individual

There are high chances that use of gateway substance can lead to dependence on more dangerous, addicting substances

saw5 [17]2 years ago
6 0
A gateway substance is something that may be menial but could lead to something bigger, an example is weed in the drugs world, weed is not hard to get and is usually a gateway drug to stronger types of drugs and potentially more dangerous
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For Dalmatian dogs the spotted condition (D) is dominant to the non-spotted condition (d). What are the results of a cross betwe
Svetradugi [14.3K]

If two heterozygous individuals are crossed, the results of the cross are as follows:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

<h3>What is an Heterozygous Cross:</h3>

According to this question, the gene coding for spotted condition. The allele for spotted condition (S) is dominant over the non-spotted condition (s).

If two heterozygous Dalmatian dogs are crossed i.e. Ss × Ss, the allele combination for each gamete is as follows:

  • Ss - S and s
  • Ss - S and s

The following offsprings will be produced:

  • SS - spotted condition
  • 2 Ss - Spotted condition
  • ss - non-spotted condition

Learn more about heterozygous cross at: brainly.com/question/13050360

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2 years ago
What has prokaryotic cells?<br> Onion root<br> Cows liver or<br> Human blood
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None of them.

I'm assuming that you left off an option. a prokaryotic cell is a single-celled organism, generally a bacteria. an example would be e-coli. 
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3 years ago
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Read the article to learn more about the human chromosomes. Use chromosomes 11 and 17 to answer the following questions.
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Explanation:

Chromosome 11 is made of over 130 million base pairs.

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conformational change in troponin

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During photosynthesis which substances rearrange to produce O2, C6H1206 (glucose)?
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Answer:

Explanation:

The chemical equation for photosynthesis is 6CO2+6H2O→C6H12O6+6O2.

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