后无节幼体
- 与 后无节幼体 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Fc-vasa mRNAs were detected by RT-PCR in early developmental stages from 2-cells embry to intramembranous nauplius, and not in any stages after nauplius. Based on above results, it is postulated that Fc-vasa is required for germ cell determination and formation of F. chinensis as a maternal component.
但表达量逐渐降低,自出膜后的无节幼体开始检测不到表达信号,根据以上结果推测,Fc-vasa mRNA可能作为母源生殖质成分参与中国明对虾生殖细胞的决定和形成。
-
To 7 days' larve alter hatching larvae mostly lived on copepod nauplii, copepodites and trochophore of Polychaeta in water of the earthen ponds, apart from feeding on particulate organic detritus.
孵化后5~7日龄仔鱼基本上依靠摄食土池水体中的桡足类无节幼体、桡足幼体和多毛类担轮幼体,但还摄食少量的颗粒有机碎屑。
-
Newly hatched larvae known as nauplii Daphnia morphology similar to that after four times after the camp molt parasitic life.
刚孵化的幼虫称为无节幼体,形态与水蚤相似,经过4次蜕皮后开始营寄生生活。
- 推荐网络例句
-
What would he tell Judith and the children?
他将怎样告诉朱迪丝和孩子们呢?
-
I this is at that time, the opinion with peacockish true girl is full of in a heart.
这就是当时的我,一个心中布满虚荣的女孩子真实的想法。
-
Oh, and I bought myself a new laptop," he said."
哦,我还给我自己买了一个新笔记本"他说。"