#Question id: 5256
#XL - S Microbiology
If the experimental population of E. coli lacks an F factor or F plasmid, and if bacteriophage are excluded from the bacterial cultures, then which of these is a means by which beneficial mutations might be transmitted horizontally to other E. coli cells?
#Question id: 3461
#XL - T Zoology
the most common way that altruism between related individuals evolves and results from
#Question id: 9266
#XL - R Botany
#Question id: 19500
#XL - P Chemistry
#Question id: 3046
#XL - S Microbiology
Which one of the following reagent used in differentiation of gram positive and Gram negative bacteria?
(P) Congo red (Q) Safranine
(R) Methylene blue (S) Iodine