You are presented with the question "crossing two living things with what causes their offspring to have it?" and the following answer choices: 
- chromosomes
 - fur and fat
 - hormones
 - coded genes
 - freckles
 - sperm
 - flowers
 - pollen

Now knowing that crossing two living things with recessive traits causes their offspring to have that recessive trait and freckles are an autosomal recessive trait, choose the best answer.


 

     freckles    