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padilas [110]
3 years ago
9

What causes an ecosystem to move from a primary successional stage towards a relatively-stable mature ecosystem?

Biology
1 answer:
Gnoma [55]3 years ago
8 0

Answer:

The correct answer is "secondary succession, an ecological succession step where an area previously occupied by living beings is disrupted".

Explanation:

In ecological succession, an ecosystem changes and develops through a series of steps. The first step, is the primary successional stage where rocks or other sedimentary structures are colonized by microorganisms. The second step, where the ecosystems changes towards a relatively-stable mature stage, occurs when an area previously occupied by living beings is disrupted. This step is named secondary succession, and the most clear example of this phenomena occurs when wildfire clears oak and hickory forests.

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klemol [59]
It was the apollo 11. sorry thats all i know. hope it makes finding the rest of the info easier :)
4 0
2 years ago
Discuss the role played by transcription during replication. ​
aleksandrvk [35]

Answer:

Explanation:

Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). DNA safely and stably stores genetic material in the nuclei of cells as a reference, or template. Meanwhile, mRNA is comparable to a copy from a reference book because it carries the same information as DNA but is not used for long-term storage and can freely exit the nucleus. Although the mRNA contains the same information, it is not an identical copy of the DNA segment, because its sequence is complementary to the DNA template.

7 0
1 year ago
Please help me with this due tomorrow can't find the answer anywhere else.
adell [148]

Characteristics of Living Organisms: Ability to reproduce independently, ability to grow

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Characteristics of Both: Can have a DNA genome, may mutate and evolve

Hope this helps!

8 0
2 years ago
The plasma cells of the immune system are responsible for secreting protein antibodies into the bloodstream. Within the plasma c
Butoxors [25]

Answer:

Ribosomes, endoplasmic reticulum, Golgi apparatus, vesicles.

Explanation:

The endomembrane system in eukaryotes has divided the cell organelles into the structural and functional unit. This system plays an important role in the protein processing, its sorting and transport of protein.

The protein is prepared from the plasma cells. The antibodies is made on the ribosomes by the translation process. From the ribosomes, it will move to the endoplasmic reticulum for the glycosylation and protein folding. Then it moves to the golgi for the further protein packaging and processing. With the help of the vesicles it moves to its destination part in the cell.

Thus, the correct answer is option (d).

8 0
3 years ago
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