How to store vegetables like carrots and beet root in refrigerator?

When you buy vegetables like carrots, beetroot and radish, you can't just stuff them in the refrigerator. Instead follow the mentioned steps to retain them fresh for a longer time:

1. Chop off the heads and tails of the above mentioned and similar such vegetables.

2. Wrap these vegetables in a polythene bag and then store them in refrigerator.