Question

E.coil bacteria in human intestine help in synthesizing___________and__________

(1) Vit A and Vit E
(2)Vit. B and Vit.C
(3)Vit.K and Vit.B complex
(4)Vit.A and Vit.D​

Answer 1

Answer:

E.coli, along with other species of bacteria in our intestine, provide many necessary vitamins including Vitamin K and B-complex vitamins.

3) is correct answer.

Answer 2

Explanation:

correct answer is option c

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