What process produces the gradient of bicoid protein in a fertilized egg? ?

For the given question above, I think there are choices or options accompanied with the questions. Here is what I got.

A. exocytosis 
B. phagocytosis 
C. diffusion 
D. pinocytosis 
E. receptor-mediated endocytosis 

The answer is letter C. Diffusion.

Fertilization of the egg triggers the translation of the maternal bicoid mRNA into protein. The bicoid protein then diffuses through the egg forming a gradient.

I hope this answer helps.

Ithink option a is correct because you cannot donate a different blood group than yours because it won't match.option a says betsy can donate to mark. they have the same blood group so donation can happen.

To wear the full equipment.