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Phantasy [73]
3 years ago
12

most cells underego apoptosis if their dna is damaged. How can this be beneficial to an organism? someone pls help

Biology
1 answer:
Vesna [10]3 years ago
8 0

Answer:

It prevents the cell from passing on those defects to other cells through DNA replication in cell division. By self destructing before it gets the chance to divide, whatever problem the cell had ends right there and doesn't propagate in the organism.

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What is am example of external ?
statuscvo [17]

between selfish and selfless impulses.


mark brainliest  :)

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3 years ago
1. A cladogram begins with a common _____________ of all the organisms represented above.
tia_tia [17]
Since you provided no answer choices, I will assume the correct answer choice is ANCESTOR. A cladogram begins with a common ancestor of all the organisms represented above. 
6 0
3 years ago
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5 Which statement belongs in the region marked X? rudy made this Venn diagram comparing interphase and cytokinesis. O is the lon
Romashka [77]

Question:

Trudy made this Venn diagram comparing interphase and cytokinesis.

Which statement belongs in the region marked X? (image attached)

Answer options:

  • Is the longest stage
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  • The number of cells doubles

Answer:

  • The number of cells doubles

Explanation:

Cytokinesis describes the splitting of the cytoplasm after mitosis. During interphase, the DNA is replicated. During mitosis, the DNA condenses into chromosomes, and the chromosomes are aligned and separated to opposite ends of the cell. During cytokinesis, the cell separates into two daughter cells.

6 0
3 years ago
A biologist has been studying two populations of trout in Montana for the last 25 years, when the two populations were establish
ludmilkaskok [199]

Answer:

Positive natural selection.

Explanation:

The positive natural selection is a type of natural selection that increases the frequency of an allele or trait when it is advantageous for the population. What happened in the example is that the mouth with the slight change in  morphology (trait)  was more advantageous for the population in the south in relation to the  ancestral morphology  (still preserved in the population in the north), and therefore its frequency increased. This, in turn, is due to the fact that the food (prey) is not the same in the two habitats (north and south).  The specific prey in the south,  caused the new morphology to be selected, (increasing the frequency of individuals with the new mouth),  becasue probably that trait allows the trouts in the south to hunt more effectively.

8 0
3 years ago
the venn diagram details some of helpful and harmful effects of bacteria. in what ways are viruses like bacteria
Taya2010 [7]

Answer: both viruses and bacteria can be treated with vaccination, both are spread through airborne means, and both are considered microbes.

please give this brainliest if this helped! :}

7 0
2 years ago
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