#Question id: 7063
#Unit 5. Developmental Biology
The avian embryo comes entirely from
#Question id: 7064
#Unit 5. Developmental Biology
Which of the following signals play important roles in neurulation and cell fate patterning of the neural tube?
#Question id: 7065
#Unit 5. Developmental Biology
It is form in the wound epidermis of an amputated salamander limb and acts similarly to the apical ectodermal ridge during normal limb development:
#Question id: 7066
#Unit 5. Developmental Biology
Drosophila zygotic genes expressed in broad (about three segments wide), partially overlapping domains, known as:
#Question id: 7067
#Unit 5. Developmental Biology
Which gene on the Y chromosome transforms the bipotential gonad into a testis in mammals?
#Question id: 7068
#Unit 5. Developmental Biology
In sea urchin gene regulatory network (GRN) is