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单词 microlecithal
释义

> as lemmas

microlecithal
microlecithal adj.
Brit. /ˌmʌɪkrə(ʊ)ˈlɛsᵻθl/
,
U.S. /ˌmaɪkroʊˈlɛsəθ(ə)l/
Zoology designating an egg having a small (amount of) yolk.
ΚΠ
1909 Cent. Dict. Suppl. Microlecithal, having very little food-yolk: applied to certain ova, such as those of sponges, marine worms, echinoderns, etc.
1977 A. S. Romer & T. S. Parsons Vertebr. Body (ed. 5) v. 101 In some eggs, mainly microlecithal, the yolk is fairly evenly distributed throughout the cell.
1998 Acta Zoologica 79 287 The eggs are macrolecithal in C[ribrilina] annulata and microlecithal in C. hyalina.
extracted from micro-comb. form
<
as lemmas
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更新时间:2024/12/24 6:56:59