This printable bingo card set on the topic of Genetics & DNA has 24 unique items on a 4x4 grid. Each card draws from a pool of 24 items, so every player gets a different card.
aunt
I have allergies
straight hairline
freckles
mother
cross right thumb over left
can roll my tongue
curly hair
have a trait like my teacher
straight hair
father
grandmother
attached earlobes
dimples
different trait than partner
cleft chin
clasp hands differently
uncle
can not roll tongue
detached (free) earlobes
shared trait - left
trait in common - right
cross left thumb over right
least common trait