theca externa मीनिंग इन हिंदी

उदाहरण वाक्य

1. Outside the basal lamina, the layers theca interna and theca externa are found.
2. The late-term secondary follicle is marked histologically and structurally by a fully grown oocyte surrounded by a zona pellucida, approximately nine layers of granulosa cells, a basal lamina, a theca interna, a capillary net, and a theca externa.