Multiple choice

Which type of bacteria will be used for a successful conjugation?

  1. F+ and F-

  2. Hfr and Hfr

  3. F+ and F+

  4. Hfr and F+

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In this pair, one bacteria can act as donor and other act as recepient which results in a successful conjugation.