Plate 9
|
PLATE NUMBER |
STAGE |
TIME |
ORIENTATION |
IMAGE |
|
9 |
Fetrilized egg Embryo stage 1 |
45 min p.f. |
Animal Ventral Vegetal |
Animal-vegetal section |
Dorsal
Karyogamy
At this stage, the male and female pronuclei come into contact with each other and are being prepared for the first cleavage metaphase. The trail of sperm is still visible at this stage and the sperm aster is prominently apparent.