Plant embryos cannot undergo gastrulation.What ensures the correct positioning of cells during plant embryogenesis?
A)cell movements inside the seed coat
B)genetic differences among the cells
C)cytoplasmic determinants in the cells
D)different cell sizes and planes of mitosis
E)expansion of the cotyledons

Question

Quizplus · Accepted Answer

In plant embryogenesis, the correct positioning of cells is ensured by different cell sizes and planes of mitosis, which guide the spatial organization and differentiation of cells without the need for cell movement as in animal gastrulation.

Plant Embryos Cannot Undergo Gastrulation