| slovo | definícia |
agenesis
(encz) | agenesis,ageneze Zdeněk Brož |
Agenesis
(gcide) | Agenesis \A*gen"e*sis\, n. [Gr. 'a priv. + ? birth.] (Physiol.)
Any imperfect development of the body, or any anomaly of
organization.
[1913 Webster] |
agenesis
(wn) | agenesis
n 1: imperfect development; nondevelopment of a part [syn:
agenesis, agenesia] |
| | podobné slovo | definícia |
agenesis
(encz) | agenesis,ageneze Zdeněk Brož |
metagenesis
(encz) | metagenesis, n: |
mutagenesis
(encz) | mutagenesis, n: |
Geneagenesis
(gcide) | Geneagenesis \Gen`e*a*gen"e*sis\, n. [Gr. ? race + E. genesis.]
(Biol.)
Alternate generation. See under Generation.
[1913 Webster] |
Metagenesis
(gcide) | Metagenesis \Met`a*gen"e*sis\, n. [Pref. meta- + genesis.]
1. (Biol.) The change of form which one animal species
undergoes in a series of successively produced
individuals, extending from the one developed from the
ovum to the final perfected individual. Hence, metagenesis
involves the production of sexual individuals by nonsexual
means, either directly or through intervening sexless
generations. Opposed to monogenesis. See {Alternate
generation}, under Generation.
[1913 Webster]
2. (Biol.) Alternation of sexual and asexual or gemmiparous
generations; -- in distinction from heterogamy.
[1913 Webster] |
mutagenesis
(gcide) | mutagenesis \mu`ta*gen"e*sis\ (m[=u]`t[.a]*j[e^]n"[-e]*s[i^]s),
n.
the causing of a mutation or the occurrence of a mutation[3].
[PJC] |
Paragenesis
(gcide) | Paragenesis \Par`a*gen"e*sis\ (p[a^]r`[.a]*j[e^]n"[-e]*s[i^]s),
n. [Pref. para- + genesis.]
1. (Min.) The science which treats of minerals with special
reference to their origin.
[1913 Webster]
2. (Geol.)
(a) The formation of minerals in contact, so as to affect
one another's development.
(b) The order in which minerals occurring together in
rocks and veins have developed.
[Webster 1913 Suppl.] |
agenesis
(wn) | agenesis
n 1: imperfect development; nondevelopment of a part [syn:
agenesis, agenesia] |
insertional mutagenesis
(wn) | insertional mutagenesis
n 1: (genetics) a mutation caused by the insertion of exogenous
DNA into a genome |
metagenesis
(wn) | metagenesis
n 1: alternation of sexual and asexual generations [syn:
metagenesis, digenesis] |
mutagenesis
(wn) | mutagenesis
n 1: an event capable of causing a mutation |
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