#Question id: 16482
#12. Applied Biology
#Question id: 5243
#8. Inheritance Biology
Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+ and Lac+ cells?
#Question id: 10602
#10. Ecological Principles
What are size of female population of butterfly (Breed once and one year life span ) after two year ?
Nt = 20 (initial population ) Nt+2 =?
Ro=1.5 number of female produced per female per generation
#Question id: 3906
#3. Fundamental Processes
Which subunit of the E. coli core RNA polymerase (a2bbʹw) contributes to DNA binding?
A) a B) b C) bʹ D) w
#Question id: 23503
#Aptitude