heritable "on/off switches" for gene sequences due to environmental factors.
• not heritable genetic changes that are specific to an individual.
• not heritable changes in gene structure of a population.
• heritable changes in genetic sequences of a population.
1 answer
The correct answer is: heritable "on/off switches" for gene sequences due to environmental factors.
Epigenetic changes can alter gene expression without changing the underlying DNA sequence and can be influenced by environmental factors, and some of these changes can be passed down to subsequent generations.
3 answers
1 answer
1 answer
1 answer