it’s somehow re-jiggered its
taste system so that the attractant that humans used to draw the insect to
poison bait—the sugar glucose—now tastes bitter to the roach, and they avoid it.
cockroaches began appearing that avoided the baits, and did so not because they
were averse to the poison, but because they were averse to the attractant, glucose. This new
trait turned out to be heritable, that is, it had a genetic basis.
It depends if it is a carrier or not, and if the trait is recessive or dominant trait
Option 1 is the correct answer
A string of nucleotides that hold information is called a gene. :)
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