Plates having streptomycin allow to propagate only those bacteria, which are resistant to the antibiotic. Plates without streptomycin act as control.
Using imprints from a plate with complete medium and carrying bacterial colonies, you can select streptomycin resistant mutants and prove that such…
NEET UG 2005 — Zoology Biotechnology and Its Applications
2005mcqmedium
Using imprints from a plate with complete medium and carrying bacterial colonies, you can select streptomycin resistant mutants and prove that such mutations do not originate as adaptation. These imprints need to be used:
Official previous-year question
Held on 30 Apr 2005 · Verified 9 Jul 2026.
Options
- A
on plates with and without streptomycin
- B
on plates with minimal medium
- C
only on plates with streptomycin
- D
only on plates without streptomycin.
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