Which of the following forest management practices is the most harmful to forest ecosystems? a. clearcutting b. shelterwood cutting c. group selection d. single tree selection please select the best answer from the choices provided a b c d

Answers

Answer 1
Answer:

Answer:

a. clearcutting

Explanation:

Clearcutting is the most harmful forest management practice to forest ecosystems. Clearcutting involves removing all trees in a designated area, leaving the land completely bare. This practice has negative impacts on the ecosystem as it disrupts the natural processes and functions of the forest. It can lead to soil erosion, loss of habitat for various plant and animal species, and changes in the microclimate of the area. Clearcutting also reduces the overall biodiversity of the forest and can take a significant amount of time for the ecosystem to recover.

Answer 2
Answer:

Final answer:

Clearcutting is the most harmful forest management practice as it disrupts the natural ecosystem and can lead to soil erosion and loss of habitat.

Explanation:

The most harmful forest management practice to forest ecosystems is clearcutting. Clearcutting involves removing all trees within a certain area, leaving the land bare and disrupting the natural ecosystem. This practice can lead to soil erosion, loss of habitat for wildlife, and changes in water availability. On the other hand, shelterwood cutting, group selection, and single tree selection are methods that are more sustainable and less harmful to the forest ecosystem.

Learn more about Harmful forest management practices here:

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Which best describes a difference between transcription and DNA replication?A. DNA replication produces mRNA.
B. They use different nucleotide bases.
C. Transcription does not use DNA.
D. Only DNA replication happens in the nucleus.

Answers

Ans. (B). They use different nucleotide bases.

DNA replication involves synthesis of DNA molecules, while transcription is a process that involves synthesis of RNA molecules. In both processes, DNA acts as template and provides information for synthesis of new daughter DNA or RNA strand.

Process of replication and transcription differs from each other as each process uses different nucleotide bases. This is because, nucleotide bases in DNA include adenine, guanine, cytosine, and thymine, while in RNA uracil is present instead of thymine along with three similar bases.

Thus, the correct answer is option (B).

The answer is: [B]:  They use different nucleotide bases.
______________________________________________________
Specifically, DNA replication uses thymine; whereas transcription uses uracil.
_______________________________________________________

What did the literature, the visual arts, and music portray about the two world wars? Give specific examples that demonstrate the influence and impact.

Answers

The two world wars chaos many writers, visual artists and musicians to deeply present their tragic experiences in this horrible times. These were the times where people were scared or questioned the days they have left and survival was at the top of the chart. One example of an art expression is 

Gassed, 1919, by John Singer Sargent. 

Which example best demonstrates the importance of having knowledge of evolutionary relationships?

Answers

b.............organ transplantation between species

where are the answers??

explain why the direction along which the electromagnetic wave travels is not the same as the direction along which the changing electric field is applied.

Answers

Electromagnetic fields and therefore waves are generated orthogonal to the electric current that generated it.

Desert plants are often widely spaced due to competition for rainwater. Please select the best answer from the choices provided T F

Answers

That statement is true

Due to extreme amount of heat, the rain water that falls on the dessert will quickly be evaporated. To collect more of it, usually the roots of the dessert plants are really close to the surface

If the plants are close to each other, they simply won't be able to collect any water, so they spread evenly throughout the dessert

Answer:

TRUE

Desert plants are often widely spaced due to competition for rainwater.

Explanation:

edge 2020!

An organism with five pairs of chromosomes can have__ genetic possibilities from independent assortment of its single gamete.a.?

Answers

Answer:

The correct answer would be 32.

It can be calculated with the help of simple formula 2ⁿ

2ⁿ represents the possible number of combination of gametes produced by an organism.

n represents the haploid number of chromosome of an individual

Thus, the possible number of gametes produced by an organism with 5 chromosome pairs would be equal to 2⁵ = 2x2x2x2x2 = 32.

Answer:

An organism with five pairs of chromosomes can have 32

genetic possibilities from independent assortment of its single gamete.

32 is the answer

Explanation:

PLATO