Principles of international code of botanic nomeclature

International Code of Botanical Nomenclature Principles:

1- Independence

2- Classification based on the type  

3- Priority

4- Uniqueness  

5- Latin use  

6- Retroactivity

Explanation:

The six principles of the International Code of Botanical Nomenclature (ICBN) are as follow:

1- Independence principle: botanical nomenclature is independent of other nomenclatures. This means that all plants must be classified in accordance with the ICBN rules, without exception.

2- Classification based on the type: classification is based on nomenclatural types (selected types are referred to as syntypes).

3- Priority principle: the priority for the nomenclature of a particular taxonomic group is determined by its publication.  

4- Uniqueness principle: there exists only one specific name for each taxonomic group.  

5- Latin use: scientific names must be Latinized or treated as if they were in Latin.

6- Retroactive rule: it is imperative to consider the consequences of proposed changes in names already published.

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it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.