haplontn.

Brit.

/ˈhaplɒnt/, U.S.

/ˈhæˌplɑnt/

Origin: A borrowing from German. Etymon: German Haplont.

Etymology: < German Haplont (H. Poll et al. (1909), in Zentralblatt f. Physiol. 23 200) < haplo- comb. form + ancient Greek ὀντ- , ὤν being (see -ont comb. form).

Biology.

A sexual organism that is haploid at all stages of its life other than the zygote (which is diploid). Also: any organism at a stage, or during the stages, in its life cycle at which it is haploid.

ΘΚΠ

the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > ploidy > individual

haploid1908

tetraploid1914

haplont1918

hexaploid1921

pentaploid1921

pseudotetraploid1923

octoploid1926

triploid1927

allopolyploid1928

autopolyploid1928

polyploid1928

hyperdiploid1929

allotetraploid1930

autotetraploid1930

hyperploid1930

hypoploid1930

autoploid1932

polysomic1933

mixoploid1939

monoploid1944

amphiploid1945

merozygote1956

merodiploid1964

1918 Biol. Bull. 34 256 It must be supposed that the male is a haplont; the female, a diplont.

1925 E. B. Wilson Cell (ed. 3) vi. 492 The spores..receive the haploid number of chromosomes and develop without fertilization into a haploid, gamete-producing ‘sexual’ generation, known as the haplont (in plants the gametophyte) which intervenes between meiosis and the gamete-formation.

1951 M. O. P. Iyengar in G. M. Smith Man. Phycol. iii. 59 Protosiphon is another member of the Siphonales which is a haplont and not a diplont like the majority of the Siphonales.

2002 Amer. Jrnl. Bot. 89 1529/2 Understanding of the homogenization process..might benefit from further use of appropriate haplonts.

This entry has been updated (OED Third Edition, December 2013; most recently modified version published online March 2022).

单词	haplont
释义	haplontn. Brit. /ˈhaplɒnt/, U.S. /ˈhæˌplɑnt/ Origin: A borrowing from German. Etymon: German Haplont. Etymology: < German Haplont (H. Poll et al. (1909), in Zentralblatt f. Physiol. 23 200) < haplo- comb. form + ancient Greek ὀντ- , ὤν being (see -ont comb. form). Biology. A sexual organism that is haploid at all stages of its life other than the zygote (which is diploid). Also: any organism at a stage, or during the stages, in its life cycle at which it is haploid. ΘΚΠ the world > life > biology > biological processes > genetic activity > genetic components > [noun] > chromosome > ploidy > individual haploid1908 tetraploid1914 haplont1918 hexaploid1921 pentaploid1921 pseudotetraploid1923 octoploid1926 triploid1927 allopolyploid1928 autopolyploid1928 polyploid1928 hyperdiploid1929 allotetraploid1930 autotetraploid1930 hyperploid1930 hypoploid1930 autoploid1932 polysomic1933 mixoploid1939 monoploid1944 amphiploid1945 merozygote1956 merodiploid1964 1918 Biol. Bull. 34 256 It must be supposed that the male is a haplont; the female, a diplont. 1925 E. B. Wilson Cell (ed. 3) vi. 492 The spores..receive the haploid number of chromosomes and develop without fertilization into a haploid, gamete-producing ‘sexual’ generation, known as the haplont (in plants the gametophyte) which intervenes between meiosis and the gamete-formation. 1951 M. O. P. Iyengar in G. M. Smith Man. Phycol. iii. 59 Protosiphon is another member of the Siphonales which is a haplont and not a diplont like the majority of the Siphonales. 2002 Amer. Jrnl. Bot. 89 1529/2 Understanding of the homogenization process..might benefit from further use of appropriate haplonts. This entry has been updated (OED Third Edition, December 2013; most recently modified version published online March 2022). < n.1918
随便看	uninheritability uninheritable uninhibited uninhibitedly uninhibitedness uninhibitednesses uninhumed uninitiate uninitiated uninitiates uninitiation uninjectable uninjected uninjurable uninjured uninjuring uninjurious uninjuriously uninjuriousness uninked uninn uninnocence uninnocent uninoculated uninodal