recessive gene
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
A gene whose effect only appears in an organism when two copies of it are present.
Synonyms and antonyms
Antonyms
Test yourself
Which word fits the gap? "Two carriers of the same _____ can still have a child who shows the trait."
Answer: recessive gene
In your own words, what does "recessive gene" mean?
A gene whose effect only appears in an organism when two copies of it are present.
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