lat = Table[j Pi/180., {j, -30, 30, 10}]; Show[Graphics3D[Sphere[]], 
     ParametricPlot3D[{Cos[x] Sin[Pi/2 - #], Sin[x] Sin[Pi/2 - #], 
         Cos[Pi/2 - #]}, {x, 0, 2 Pi}] & /@ lat, Boxed -> False]

Is it possible to exclude an input value say j=0 from the input values {{j, -30, 30, 10} for the function Table[j Pi/180., {{j, -30, 30, 10}] in the above Mathematica code just so the middle latitude which happens to be the equator will not be drawn

The Mathematica code happens to be a code I want to adopt from the reply of Hans Dolhaine, retired in the community post "How to display latitude and longitude lines on the sphere?" contributed by Qiu Mianp, SOHO