Which of these Lac operon mero- diploid will be constitutively turned on? Considering the terms has their usual meaning.

I s + P + O + + Z + + Y + + A + / I + + P+ O + + Z + + Y + + A +

I+ + P + O+ + Z+ + Y+ + A+ / I+ + P+ O+ + Z+ + Y+ + A+

I+ + P + OC + Z+ + Y+ + A+ / I+ + P+ O+ + Z+ + Y+ + A+

Is + P + O+ + Z+ + Y+ + A+ / I+ + P+ O+ + Z+ + Y+ + A+

I+ + P + O+ + Z+ + Y+ + A+ / I‚Äö√Ñ√∂‚àö√ë‚àö¬® + P+ O+ + Z+ + Y+ + A+

Which of these Lac operon mero- diploid will be constitutively turned

1.	Which of these Lac operon mero- diploid will be constitutively turned on? Considering the terms has their usual meaning.
A.	I<sup>+</sup> + P + O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup> / I<sup>+</sup> + P+ O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup>
B.	I<sup>+</sup> + P + O<sup>C</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup> / I<sup>+</sup> + P+ O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup>
C.	I<sup>s</sup> + P + O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup> / I<sup>+</sup> + P+ O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup>
D.	I<sup>+</sup> + P + O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup> / I<sup>‚Äö√Ñ√∂‚àö√ë‚àö¬®</sup> + P+ O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup>
Answer» C. I<sup>s</sup> + P + O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup> / I<sup>+</sup> + P+ O<sup>+</sup> + Z<sup>+</sup> + Y<sup>+</sup> + A<sup>+</sup>