Question

fill in blanks ....... which is useless to human beings is useful and fully functional organ in ruminants​

Answer 1

Explanation:

The Appendix: This small pouch attached to your large intestine, at the junction of the small intestine, no longer aids in digestion, and none of the 1 in 20 people who have one removed seems to miss it. In plant-eating vertebrates, it remains part of the digestive system. And a study in 2009 found that the human appendix might be useful, serving as an important storehouse for beneficial bacteria, which can’t wait for a chance a case of diarrhea so they can rush to the gut and save you.

Answer 2

Answer:

appendix is the organ which is uslesss