Select the two correct statements out of the four (a-d) given below about lac operon. <br> (a) Glucose or galactose may bind with the repressor and inactivate it. <br> (b) In the absence of lactose the repressor binds with the operator region <br> (c) The z-gene codes for permease <br> (d) This was elucidated by Francois Jacob and Jacque Monod <br> The correct statements are :

Question

( A ) (a) and (c)
( B ) (b) and (c)
( C ) (b) and (d)
( D ) (a) and (b)