It's in one's genes, it's in one's blood
(Slang) It is one's natural tendency imprinted in their personality.
(Modern Hebrew)
Translation
Expression (Hebrew)
זֶה אֶצְלוֹ בַּגֵּנִים, זֶה אֶצְלוֹ בַּדָּם
Definition (Hebrew)
(סְלָאנְג) זוֹ נְטִיָּתוֹ הַטִּבְעִית הַמֻּטְבַּעַת בְּאִישִׁיּוּתוֹ.
(הָעִבְרִית הַחֲדָשָׁה)