What is the main characteristic pf a rubuttable presumption?​

A rebuttable presumption is assumed true until a person proves otherwise (for example the presumption of innocence). In contrast, a conclusive (or irrebuttable) presumption cannot be refuted in any case (such as defense of infancy in some legal systems).Explanation:

Rebuttable presumption: Both in common law and in civil law, a rebuttable presumption is an assumption made by a court that is taken to be true unless someone comes forward to contest it and prove otherwise.

For Example

a defendant in a criminal case is presumed innocent until proved guilty.

the answer is false

yes, obviously. that violates r@pe and p*dophilia laws, which are some pretty serious laws if you ask me.