The order of a group is the same as its cardinality - i.e. the number of elements the set contains. The order of a particular element is the order of the (cyclic) group generated by that element - i.e. the order of the group {...a-4, a-3, a-2, a-1, e, a, a2, a3, a4...}. If these powers do not go on forever, it will have a finite order; otherwise the order will be infinite.
There is only one grouping that falls between phylum and order. That grouping is class. Examples of classes include mammals, reptiles, amphibians, etc.
They are sets of objects.
Evaluate the innermost grouping symbol first and make your way outwards.
There is only one grouping that falls between phylum and order. That grouping is class. Examples of classes include mammals, reptiles, amphibians, etc.
If the phylum is broken down into classes, the next grouping would be orders. After orders, the next grouping would be families, followed by genera (singular: genus), and finally species.
So that plants can be so easy to be classified according to their order.
Order
Alphabetizing, which means to put in alphabetical order.
Order, chain of command, ranking, scale, echelons, grouping, position, pecking order..
Grouping symbols are parentheses such as {}, (), []. They need to be evaluated before other operations. If there are a number of nested parentheses, they must be evaluated starting with the innermost.
The Biological Levels of Classification from largest grouping to smallest grouping are: Domain Kingdom Phylum Class Order Family Genus Species A scientific name of an oganism contains the genus and the species. For example,Acer Rubrum is a scientific name for 'Red maple' . 'Acer' is the genus while 'Rubrum is the species.
*Order of operation* #1 Work inside grouping symbols; -grouping symbols include parenthesis ( ) brackets [ ] and fraction bars. #2 Multiply and divide in order from left to right. #3 Add and subtract in order from left to right. P-parenthesis E-exponets M-multiplication D-division A-addition S-subtract