Speciation vs Null - What's the difference?
speciation | null |
(biology) The process by which new distinct species evolve.
*
(chemistry) The formation of different (inorganic) species (especially of ions) as the environment changes
(Speciation of ions)
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between speciation and null
is that speciation is speciation while null is zero, nil; the cardinal number before einn.speciation
English
Noun
(wikipedia speciation) (en noun)- In both groups, however, we find copious and intricate speciation so that, often, species limits are narrow and ill defined.
Derived terms
* allopatric speciation * parapatric speciation * peripatric speciation * speciation event * sympatric speciationnull
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.