The most common and most likely answer to this crossword clue is the 5 letter word GENES which also is the latest solution we found used in Newsday in 2012.
Units of heredity crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| GENES | 100 % | 5 | 
Words with a meaning similar to the clue: Units of heredity
These words may or may not be a possible solution to this crosswords clue.- protoplasm
 - genetics
 - hereditary
 - cytogeneticist
 - cytogenetics
 - familial
 - gene
 - pangenesis
 - rna
 - acres
 - lots
 - transmit
 
Crossword Answer definitions
GENES noun- A theoretical unit of heredity of living organisms; a gene may take several values and in principle predetermines a precise trait of an organism's form (phenotype), such as hair color.
 - A segment of DNA or RNA from a cell's or an organism's genome, that may take several forms and thus parameterizes a phenomenon, in general the structure of a protein; locus.
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution