Consider the following statements regarding the nuclear pores and choose the correct answer:
1. At the margin of each pore the outer and inner membranes are continuous
2. The pores have been described as being hexagonal
3. The pores are randomly distributed in many nuclei

A. Only 1 is correct

B. Only 1 and 3 are correct

C. 1, 2 and 3 are correct

D. None of the above

Answer: Option B