Three segments and the procephalic or prae-oral lobes. [Please select]
0
Epicranial suture: the line of junction of the two procephalic lobes. [Please select]
0
Procephalic lobes: in the embryo, form part of the anterior, overhanging portion of the head. [Please select]
0
This portion is divided by a median fissure into two lobes, which play an important part in the development of the head, and will be termed the ‘procephalic lobes. [Please select]
0
The rudimentary thorax presents traces of a division into three segments; and the dorso-lateral margins of the cephalic blastoderm, behind the procephalic lobes, have a sinuous margin. [Please select]
Do you have a better example in your mind? Please submit your sentence!