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Dominik [7]
3 years ago
13

What change is likely to occur in a population of beetles that suddenly faces predation from an invasive species of frogs?

Biology
2 answers:
Ipatiy [6.2K]3 years ago
6 0
The population density of beetles will mostly likely decrease.
marusya05 [52]3 years ago
4 0
The population density of beetles will decrease.<span>
</span>
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Put the steps of the nitrogen cycle in order, starting with the step that
Pepsi [2]

Nitrogen Cycle steps:

N molecules breaking apart via nitrogen-fixing bacteria.

Animals ingest nitrogen in nitrate-containing food after plants use nitrogen-containing compounds.

The organic matter decays via decomposers

N2 is formed via denitrifying bacteria.

Explanation:

The nitrogen-fixing bacteria removes atmospheric nitrogen by fixing nitrogen through nitrification. The atmospheric nitrogen cannot be absorbed by plants and hence has to be converted into nitrates. This conversion takes place by nitrifying bacteria present in leguminous plants.

Animals (herbivores) consume the plants that have absorbed nitrogen/

When these animals die, decomposing bacteria acts on the dead organic matter, decomposition takes place through ammonification, converting the organic nitrates into ammonia

The nitrates are converted back again to nitrogen by the action of denitrifying bacteria.  

The nitrogen thus formed is released to the atmosphere

5 0
3 years ago
In an enzyme immunoassay, the enzyme
antoniya [11.8K]

Answer:

is bound to the constant region of the secondary antibody.

Explanation:

Enzyme immunoassays are the techniques used to detect the presence of antigens with the help of antibodies. Each of the antibody molecules has a constant and variable region.

The primary antibodies are added to the wells. The constant region of the secondary antibody is bound to an enzyme while its variable region is free so that it can bind to the specific antigen.

Addition of substrate to the system is followed by visualization and/or evaluation of antigen as the reaction between enzyme and substrate produce some visible changes such as color change.

4 0
3 years ago
What is the relationship between the number of motor neurons recruited and the number of skeletal muscle fibers innervated?
Alisiya [41]

Answer:

Alpha motor neurons (also called lower motor neurons) innervate skeletal muscle and cause the muscle contractions that generate movement. Motor neurons release the neurotransmitter acetylcholine at a synapse called the neuromuscular junction.

8 0
3 years ago
How do matter,energy, and processes create a system?
Vikentia [17]

Answer:

its like a cycle, theey go around n around to produce sometime of object or gas

Explanation:

4 0
3 years ago
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slega [8]

Answer:

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Explanation:

I had something else on here. I don't know how to take off my own posts. Answer will be updated when I have the answer.

6 0
3 years ago
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