Section 105
Maternity Or Paternity To Be Determined From Mother Or Father

(1) If it is required to determine a person's maternity or paternity, it
shall be determined on the basis of his or her mother or father, as
the case may be.
(2) In determining paternity pursuant to sub-section (1),
the person who was the husband of his or her mother at the time of
birth of such a person shall be presumed, unless otherwise proved,
to be a father of such a person.