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nadya68 [22]
3 years ago
14

Ask me anything I’ll answer if I can

Biology
1 answer:
Lyrx [107]3 years ago
5 0

Answer:

can you answer my most recent question please

Explanation:

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When a single cell of E. coli reproduces, it first duplicates its DNA. Next, the cell elongates as each copy of DNA is pulled to
Advocard [28]

The options are:

A. They are genetically different from the parent because they are produced by sexual reproduction.

B. They are genetically identical to the parent because they are produced by sexual reproduction.

C.  They are genetically identical to the parent because they are produced by asexual reproduction.

D. They are genetically different from the parent because they are produced by asexual reproduction.

Answer:

The correct answer is- C.  They are genetically identical to the parent because they are produced by asexual reproduction.

Explanation:

<em>E. coli </em>reproduces through binary fission in which the genetic material of cell of <em>E. coli</em> first duplicates and then the cell elongates and each of the copies of their genetic material is moved to opposite poles.  

After this, the cell gets divided into two equal daughter cells. As binary fission is an asexual reproduction so there is no mixing or combination of genetic material from other <em>E.coli</em> therefore the resultant daughter cells are identical to the parent cell.

Therefore the correct answer is option c.

6 0
4 years ago
A single-celled organism can be classified as a prokaryote based on the absence of-
Amiraneli [1.4K]

Answer:

A nucleus and membrane bound organelles.

6 0
3 years ago
Read 2 more answers
Which of the following is likely NOT involved in this example of ecological succession?
Jobisdone [24]

If I am correct you answer will be

D) The concentration of salt becomes so high that all plant life is destroyed.

hope this helps

7 0
3 years ago
Which observation tool allows shaunas doctor to monitor her blood circulation in real time?
Minchanka [31]

The right answer is ultrasound.


Ultrasound is an imaging technique that uses ultrasound. It is used routinely in human and veterinary medicine, but can also be used in research and industry.


Contrast ultrasound is one that uses a contrast medium. The contrast medium composed of microbubbles is injected into the bloodstream intravenously at the time of the ultrasound examination of the patient. The microbubbles of the contrast medium are highly reflective to ultrasound during ultrasound examination; thus making it possible to image the blood vascularization of the organs for diagnostic purposes.



6 0
4 years ago
Help me please! <br> Where does a plant store glucose to make it through the winter?
marshall27 [118]

Answer:

glucose (energy) from the sun they store some of it as a starch. I hope this helps you!

Explanation:

3 0
3 years ago
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