Teaching MPPSC Assistant Professor Mock Test Series 2025 Life Sciences Developmental Biology Morphogenesis and organogenesis in animals
Which one of the following statements with respect to development in amphibians is correct?
1
Gastrulation begins with the invagination of bottle cells, followed by coordinated involution of the mesodermal precursors and the epiboly of the prospective ectoderm
2
The organizer induces the Nieuwkoop centre
3
The organizer is formed by the accumulation of B-catenin
4
In the absence of BMP inhibitors ectodermal cells form neural tube