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polyploidy
释义
WordReference Random House Unabridged Dictionary of American English © 2024
pol•y•ploid
(pol
′
ē ploid′),
USA pronunciation
[
Biol.
]
adj.
Genetics
having a chromosome number that is more than double the basic or haploid number.
n.
Genetics
a polyploid cell or organism.
poly
- + -
ploid
1915–20
pol′y•ploi
′
dic
,
adj.
pol
′
y•ploi′dy
,
n.
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更新时间:2026/6/29 14:16:08