Is I have to read animal biology in maths honours bsc.bed

In a B.Sc. (Hons.) Mathematics + B.Ed. integrated course (or if you are doing both separately), Animal Biology is generally not a required subject. Mathematics Honours focuses mainly on pure and applied math topics like calculus, algebra, statistics, etc. B.Ed. (Bachelor of Education) is a teacher training program where you may study education theory, pedagogy, and sometimes a teaching subject related to science or maths, but not detailed biology subjects like Animal Biology.