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ziro4ka [17]
4 years ago
9

What is the relationship between DNA and chromosomes?

Biology
2 answers:
Sedaia [141]4 years ago
7 0

Answer:

a.Chromosomes are made out of DNA

Explanation:

the centromere contains DNA

ki77a [65]4 years ago
5 0

Answer:

B

Explanation:

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I need help anybody plz help
tino4ka555 [31]
1. I<span>f immigration and emigration numbers remain equal, decreased birth rate could cause a slowed growth rate. Decreased means that something is getting lower, so I guess that means that growth rate is also being slower than usual.
3. A</span><span>s resources in a population become less available the population reaches carrying capacity. Carrying capacity has to do with the total number of entities in a population.
4. W</span><span>hen the exponential phase of logistic growth curve of a population ceases, population growth begins to slow down. When something ceases, it stops, which means that other processes also stop or become slower.
5. The most likely reason that a population of mice in a farming area suddenly increases is that more food is available as grain is harvested. This means that there is more food for mice as well, which is why they tend to settle in these areas. </span>
4 0
4 years ago
Read 2 more answers
Suppose that zonosemata flies whose own wings had been clipped and reattached were attacked more frequently than untreated zonos
umka21 [38]

Answer:

All results for the experimental groups involving wing surgery would be invalid.

Explanation:

The experimental group involving wing surgery would not lead to correct results because it is a direct parameter that is impaired. This has been already clearly stated in the question that these flies are prone to attack compared to those which are not treated. There could be several reasons for that such as: (1) the reattachment would not have been successful, and/or (2) the flies' health (fitness) status would have been compromised.

On the other hand, it is not correct that all experimental groups will lead to incorrect results because the untreated flies were not attacked (or less attacked). Similarly, there is no condition given for houseflies rather only zonosemata flies. So 3rd option is also not possible. Finally, the reliability of the results would definitely change because the treated flies would be more attacked and lead to a clear difference in results.

7 0
3 years ago
Help plzzzzz :), i need help
icang [17]

Here are the answers to the three questions on the right side of the page, as for the left, those are your own opinions, remember?

  • plate tectonics: a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle.
  • three different types of late boundaries:Divergent boundaries -- where new crust is generated as the plates pull away from each other. Convergent boundaries -- where crust is destroyed as one plate dives under another. Transform boundaries -- where crust is neither produced nor destroyed as the plates slide horizontally past each other.
  • crustal features formed at plate boundaries: Deep ocean trenches, volcanoes, island arcs, submarine mountain ranges, and fault lines are examples of features that can form along plate tectonic boundaries.

hope this helps ^^

8 0
3 years ago
Classification (8A.S, 8B.R, 8C.S]:Question 4
iVinArrow [24]
Explanation is in a file.
5 0
3 years ago
When adp molecules gain phosphates, they become atp molecules. true or false
antiseptic1488 [7]
True. When a single ADP molecule receives 1 phosphate group it will become a molecule of ATP.
8 0
3 years ago
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