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timofeeve [1]
3 years ago
7

What happens first at each origin of replication?

Biology
1 answer:
julsineya [31]3 years ago
8 0
They first unwind DNA
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Science Grade 8
cluponka [151]
By using a genetic diagram or a punnett square, we can show the the result of a cross between RR and rr.
The result of the genotypes should all be Rr.
This means all their offsprings should have the dominant trait being expressed.
Therefore, the percentage to this should be 100%.
The picture above is an example of using a punnett square finding the possible genotypes of the offsprings.

6 0
3 years ago
Why is oxygen not the most abundant gas in the atmosphere?
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8 0
3 years ago
Read 2 more answers
Example on plant that make flowers​
Whitepunk [10]

Answer:

plants make flowers

Explanation:

7 0
3 years ago
The monarch butterfly can be found in a wide range of areas across Canada and the northern United States during the spring and
hichkok12 [17]

In order to survive the winter, monarch butterflies "migrate to warmer areas".

<u>Option: B</u>

<u>Explanation:</u>

  • The survival for Monarch butterflies is not possible in any of the United States 'cold winters, therefore they are needed to migrate south and west every autumn to avoid the cold temperatures.
  • This species migration usually begins around every year in October, but may begin quicker if the weather turns cold earlier than that.
  • Thus they spend their winter hibernation all year round in Mexico and some areas of Southern California where the temperature is warmer.
  • If the monarch stays in the Eastern states, typically east of the Rocky Mountains, then they will migrate to Mexico and hibernate in <em>oyamel fir</em> trees.
6 0
3 years ago
Which of the following is true of the Antarctic Treaty System?
LenKa [72]
Antarctic Treaty, Antarctica is the only continent without a native population is an agreement regulating the international situation. Signed in 1959, began to be implemented in 1961. Has been approved so far been signed by 50 countries.
<span>Treaty of Antarctica can be used freely for scientific study and indicates the military can not be used for any purpose.</span>
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3 years ago
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