Which of the Following Statements Are True of the Major

Which of the following statements are true of the major forms of vitamin K?
1) The phylloquinone form of vitamin K is found in fruits.
2) The phylloquinone form of vitamin K constitutes the dietary source of vitamin K.
3) The menaquinone form of vitamin K is produced in gram-negative bacteria.
4) The menaquinone form of vitamin K represents the bowel-derived source of vitamin K.

A) 1, 3
B) 1, 4
C) 2, 3
D) 2, 4