| 释义 |
Xta chiasmata
基本例句
交叉
Genetic recombination can occur without the formation of a chiasmata.遗传重组在没有形成交叉的情况下，也可以发生。
The chiasmata can slip off the ends of the bivalents, and thus chiasma frequency may be reduced by terminalization.有时交叉可以从二价体末端处滑开，因此移端过程可以降低交叉频率。 |