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klasskru [66]
2 years ago
11

The mRNA strand includes both introns and exons true or false

Biology
1 answer:
lord [1]2 years ago
6 0

Answer:

False

Explanation:

Hope this helps!

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State four reasons for presence of supporting tissues in plant​
BaLLatris [955]

Answer:

Parenchyma, Collenchyma, Sclerenchyma, Vascular tissues

Explanation:

7 0
2 years ago
Phage lambda infects E. coli in a nutrient-starved, malnourished host. Why would that phage most likely take the lysogenic, rath
Julli [10]

Answer:

Stress

Explanation:

Environmental stressing agent such as starvation or exposure to toxic chemicals may cause the Phage Lambda to excise and enter the lytic cycle.

5 0
3 years ago
A group of organs that work together to perform specific activities for an organism
Mkey [24]
Organ system is the answer according to me if it is one word question
6 0
3 years ago
Read 2 more answers
Simone is creating a model to track the movement of carbon atoms in an ecosystem. Which statement best explains the role of plan
Mademuasel [1]

Although I cannot see the model for Simone's experiment, I can offer the insight that the most likely role of plants in the model is that they consume the carbon atoms and produce oxygen.

<h3>How do plants affect the carbon in the atmosphere?</h3>
  • Plants are known to have a<u> great effect</u> on the carbon levels of the atmosphere.
  • The correlation is that the more plants are present, the less carbon is free in the air.
  • The reason for this is that plants use carbon dioxide as a substrate to manage the process of photosynthesis.
  • As a by-product, after consuming carbon dioxide and completing photosynthesis, plants release oxygen into the atmosphere.

Therefore, we can confirm that the most likely role of plants in the model created by Simone, is that they will consume carbon atoms in the form of carbon dioxide in order to sustain photosynthesis, which releases oxygen.

To learn more about photosynthesis visit:

brainly.com/question/1388366?referrer=searchResults

6 0
2 years ago
An example of a population in which evolution could
Snezhnost [94]

An example of a population in which evolution could  take place in a relatively short period of time could be pathogenic bacteria exposed to antibiotics.

Answer: Option A

<u>Explanation:</u>

Evolution if takes place within a short period of time say the next generation that is called as micro evolution. This is caused when a specific organism exposed in a different environment at once modifies its genes to suit the new environment.  This phenomenon can be very well seen in the pathogenic bacteria which are exposed to antibiotics.

When an antibiotic is prescribed to bacteria initially it nullifies its effect by destroying it. When continuously exposed to a certain antibiotic some bacteria dies but there are few which becomes resistant to it and survives. This on the other hand multiplies producing a generation that can’t be touched by the antibiotic.

4 0
2 years ago
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