Which of the following is false about conjugation?
Correct answer: B. It involves the transport of genetic material via vectors
- A. It forms a bridge between two bacterial cells
- B. It involves the transport of genetic material via vectors
- C. It is a form of sexual reproduction
- D. None of these
Explanation
Bacterial conjugation is a mechanism of horizontal gene transfer where genetic material, typically plasmid DNA, is directly transferred between two bacterial cells via a conjugation bridge. Option A is true because the formation of this bridge is essential for conjugation. Option B is the correct answer because vectors are not involved in this process. Option C is also true, as the process introduces genetic diversity similar to sexual reproduction. Option D is incorrect, as Option B provides a false statement about conjugation.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Kingdom Prokaryotae
Kingdom Prokaryotae includes bacteria and cyanobacteria, organisms with no membrane-bound nucleus or membrane-bound organelles. It covers their cell wall, capsule, flagella, plasmids, forms of nutrition, binary fission, useful and harmful roles, and the differences between prokaryotic cells and eukaryotic cells.
Practise Biodiversity and Variety of Life
3,130 free Biodiversity and Variety of Life MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.