No, choice of apparel is just that, a choice, it has nothing to do with your genes
Iambic feet have two beats. A "beat" would be an unstressed syllable followed by a stressed syllable. You can hear a "beat" in the way the emphasis is placed on the unstressed versus the stressed syllables. Iambic feet go on to make a variety of poetic styles, such as iambic pentameter. Hope this helps.
Jenny slate does the voice of gidget in the movie
1) watched 2) drink 3) went 4) dark 5)asleep 6) build 7) insufficient