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Dima020 [189]
2 years ago
9

Which two statements describe advantages of genetic engineering? A. A genetically engineered crop that is resistant to insect pe

sts could also harm helpful insects. B. Crops can be genetically engineered to have useful traits that are not found in wild populations, hy C. Pollen from genetically engineered crops grown on farms can spread to nearby wild plants. D. A genetically engineered crop that is resistant to pests can be grown without chemical pesticides, !NEED HELP FAST!​
Biology
1 answer:
vaieri [72.5K]2 years ago
3 0

Answer:

A. A genetically engineered crop that is resistant to insect pests could also harm helpful insects.

B. Crops can be genetically engineered to have useful traits that are not found in wild populations,

Explanation:

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Please Help!!!!!!!!!!
Lera25 [3.4K]

the area of the square is:  100


the area of the circle is: 78.5


i THINK if you subtract it, it will be 21.5

4 0
3 years ago
You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree g
Bingel [31]

Complete question:

You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree grows? Check All That Apply

  1. The swing will move farther away from the tree trunk.
  2. The swing will move up. away from the ground.
  3. The swing will remain in its original position.
  4. The swing's ropes will become embedded in the branch.

Answer:

The swing's ropes will become embedded in the branch.

Explanation:

The trunk or branch strangulation sadly occurs very often. When people tie a young tree with different materials, such as a rope, or a cable, or a wire, and leave it there, the leash will eventually strangulate the tree.

Strangulation occurs because the tree keeps growing, applying pressure on the leash. The vascular system is in the trunk perimeter under the crust. Through the years, the pressure increases, the trunk is even more strangulated, and the vascular system is affected. One of the first and principal effects of strangulation is the increase in the trunk or branch diameter over the leash. This diameter change is because elements of the sap can not go back to the roots and keep near the strangulation. At this point, there are two options:

  • The tree can sort this by including the leash in its tissues, surrounding and absorbing it, and keep growing normally

or

  • The vascular system is so affected that the tree can not sort this problem and so, those parts of the tree located over the leash dye.

<em>In the exposed example, it seems that the tree could make it and included the swing's ropes in the branch. </em>

6 0
2 years ago
What would be the pros and cons of using Linnean and modern classification system?
Anna71 [15]
<span><span>#1) What would be the pros and cons of using Linnean and modern classification system?

</span><span>Answer: The pros of using the Linnean classification system is that it conveys a very detailed information about the species and the closest relatives of living things. It helps scientists to understand the complex relationships. A con is that it takes a very large amount of information and time for this system to develop.

</span><span>I hope it helps, Regards.</span><span>
</span></span>
5 0
3 years ago
For many years, whole or fragmented hominid skulls have been excavated. Some of these skulls date from as early as 6 million yea
hjlf
The corrected answer is D
8 0
2 years ago
Which organism created all usable food energy on Earth​
Zigmanuir [339]

Answer:

The Sun

Explanation:

The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers, such as plants and algae, use energy from sunlight to make food energy by combining carbon dioxide and water to form organic matter. This process begins the flow of energy through almost all food webs.

6 0
2 years ago
Read 2 more answers
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