Question

are my toxic and mutagenic correct? its the two boxes on the right that says N and Y. thanks for ur help

O m agcun. Salmonella Strain A Data ZONE OF INHIBITION (mm) • COLONIES/PLATE Toxic? MUTAGENIC? SUBSTANCE PLATE 11VI AVERAGES CLASS AVERAGE TABLE AVERAGES CLASS AVERAGE (Y OR N) (YORN) A1 Negative Control (dH,O) A2 A3 | A4 salawi, Oontrollo NaNO, 1 mg NaNO, 2 mg 0 NANO, 3 mg la Soap 47 Herbicide 0 er 0.5 ug ange 23 o 0 0 163.79.57 66.3 0 229 152 113 114.6 y 0 206.61663 156 132 1524 o 03 318 312 135/255 50 50/49 46 29 62/45.6 0 0 0 64 45.38 8 49 NN 25 30 20 130 78 57 71.6) y7Z| AS A6 IZ A

Answer 1

The answers Y and N marked on the table is right.

Salmonella strain A

The growth of colonies on the plate clearly shows that concentration of NaNo3 increases it act as toxic as well as mutagenic.

Soap act as inhibitor

Herbicides not influence the growth of salmonella

Acridin orange act as toxic

Salmonella strain B

NaNo3 act as inhibitor as well as mutagenic

Soap and Herbicides act as toxic

Acridin orange act as both toxic and mutagenic