According to the animation, where on the dna strand does a repressor bind?

According to the animation, the repressor binds on the operator DNA strand.

To add, in genetics, an operator is a segment of DNA to which a transcription factor binds to regulate gene expression by repressing it. The protein which does this is called the repressor to prevent transcription, they bind to operators.

common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.

satellites are frequently used to make observations of the orbit on earth