Acclimation is the physiological response or phenomenon which is responsible for survival of salmon in fresh water and salt water.
When a young salmon starts its sea journey it travels wide distances in search for oceans completing a leg of their journey. They travel back to home streams for spawning. This survival in different osmotic potentials and salinity is due to osmoregulation and acclimation. System of salmon detects saline change and instigates a negative feedback system to the body water concentration. Similar feedback works contrastingly when salmon is in fresh water or marine streams of water.
Hence, the physiological response occuring in salmon is acclimation.
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Answer:
In order for a cell to divide, it must first make a copy of its own DNA, which is the genetic code it needs to function properly. It is very important that your DNA is replicated accurately, with new cells receiving an exact copy of your genetic sequence.
Explanation:
Scientific data refers to the information collected by using the scientific method. These data can be obtained from experimental and/or observational procedures.
- There are two types of data: qualitative data and quantitative data.
- Qualitative Data is a set of data describing the findings of an experiment (Option B).
- On the other hand, quantitative data refers to the set of measurements/numbers collected in an experimental or observational procedure.
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Answer:
C. Introduce new predators to an environment
Explanation:
These new predators would have no predators themselves meaning that they can go on a rampage without being attacked by other creatures. that would definitely increase the rate of endangered species
Answer:
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level.
Explanation: