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iren [92.7K]
3 years ago
8

How does artificial salmon breeding affect the native Populations? What challenges do ecologists and conservationists face in th

e salmon industry ?
Biology
2 answers:
scoundrel [369]3 years ago
4 0

Answer:

When a long-term environmental change occurs, certain individuals in a population will be better adapted for the new environment than others. These individuals will be more likely to survive and pass on their traits to their offspring. Over many generations, these favorable adaptations build up in a population. This may lead to speciation, which is the development of a new species.

Explanation:

slava [35]3 years ago
3 0
Mark on his bike ride bike and I am so sorry for you to see me I am so sorry for your help and you know that
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What causes populations to complete
Neko [114]

Answer:

Exponential growth assumes that environmental factors like food, water supply, space, shelter, disease organisms, predators, weather conditions, and natural disasters do not affect the birth or death rate. As long as birth rate exceeds death rate (even slightly) population size will increase exponentially.

Explanation:

3 0
3 years ago
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How is free water different from solute bound water (the key concept)?
Romashka [77]

Answer:

<h3><em>Water that can be extracted easily from foods by squeezing or cutting or pressing is known as free water, whereas water that cannot be extracted easily is termed as bound water.</em></h3>

<em></em>

4 0
3 years ago
Influence of exogenous and endogenous tissue-type plasminogen activator on the lysability of clots in a plasma milieu in vitro
inessss [21]

The influence of the fast-acting inhibitor of t-PA on clot lysability by endogenous or exogenous t-PA was investigated by immersing clots prepared from normal or inhibitor-rich plasma (endogenous inhibitor) in normal or inhibitor-rich plasma (exogenous inhibitor). Exogenous t-PA inhibitor efficiently neutralizes clot lysis by both exogenous and endogenous t-PA. Endogenous t-PA inhibitor, however, efficiently neuralizes endogenous t-PA but has little influence on clot lysis by exogenous t-PA. These findings indicate that t-PA inhibitor is not concentrated into a clot and that t-PA inhibitor in plasma efficiently neutralizes t-PA incorporated in a clot.

α2-Antiplasmin depleted plasma clots were more susceptible to lysis by both endogenous and exogenous t-PA than normal clots. Removal of α2-antiplasmin from the surrounding plasma resulted in even shorter lysis times.

It is concluded that not only the concentrations of t-PA and of t-PA inhibitor play a role in the regulation of thrombolysis, but also their distribution between the clot and the surrounding plasma. In addition, α2-antiplasmin counteracts clot lysis significantly.

4 0
3 years ago
True or false: certain household plants, such as mistletoe, can be toxic to birds. ansc207
Setler [38]
To a certain extent birds can eat it but it can be toxic to them people as well. The plant provides nutrition such as berries and seeds
6 0
3 years ago
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Pretty please help!!!<br>what would happen if scientific knowledge was not adaptable​
SSSSS [86.1K]

there where no more correct solutions, they would be wrong, since the scientific method establishes relationships between facts, where it is a useful application for man.

5 0
3 years ago
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