英:[æmfɪ'mɪkʃɪs]
美:[æmfɪ'mɪkʃɪs]
英:[æmfɪ'mɪkʃɪs]
美:[æmfɪ'mɪkʃɪs]
复数:amphimixes
两性融合
borrowed from German Amphimixis, from Greek amphi- amphi- + míxis "mixing, mingling," from mig-, base of meígnymi, mígnymi, mignýnai "to mix" + -sis -sis — more at mix >entry 1 Note: The term was introduced by August weismann in Amphimixis, oder die Vermischung der Individuen (Jena, 1891), p. 112.
The first known use of amphimixis was in 1890
amphimixisnoun
the union of gametes in sexual reproduction
the combining of pregenital, anal, and urethral eroticism in the development of genital sexuality
1 Its anthotaxy is spica, and amphimixis flowers is serried inserted on the thick rachis.
穗状花序,两性花密集着生于粗大的花轴上。
2 Regression.—An important result of quantitative work brings into prominence the steady tendency to maintain the type which appears to be one of the most important results of amphimixis.
3 Mature ova or spermatozoa will not normally divide if left to themselves, but that is because they are specialised to secure amphimixis, not because their powers are in any way declining or impoverished.
4 This is the harmony of counterparts and constitutes the best basis of psychic amphimixis.
5 He attributed variation partly to the union of gametes containing various determinants, which he termed amphimixis: this, however, would introduce nothing new.
2 杂交繁育
3 两性生殖