gene pool
Pronunciation
Noun
B2 Upper-intermediate
Quick answer
The complete set of genes and their different versions present in a population at a given time.
Usage notes
A larger gene pool generally makes a population more resilient to disease and environmental change.
Test yourself
Which word fits the gap? "A shrinking _____ leaves an endangered species more vulnerable to disease."
Answer: gene pool
In your own words, what does "gene pool" mean?
The complete set of genes and their different versions present in a population at a given time.
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