Fig. 2

Histological observation of different stages of somatic embryos. B1 Globular-shaped embryo. B2 Heart-shaped embryo. B3 Torpedo-shaped embryo. B4 Primary embryos
Histological observation of different stages of somatic embryos. B1 Globular-shaped embryo. B2 Heart-shaped embryo. B3 Torpedo-shaped embryo. B4 Primary embryos