Capsaicin is a compound in chili peppers that produces a burning sensation in mammalian tissues.In mammals,capsaicin binds to the TRPV1 transmembrane channel.Interestingly,the TRPV1 channel in birds does not respond to capsaicin.What implications could this have for chili pepper plants?
A)Birds will avoid eating chili peppers.
B)Chili pepper seeds cannot be dispersed.
C)Mammals are likely responsible for the dispersal of chili pepper seeds.
D)Birds are likely responsible for the dispersal of chili pepper seeds.

Question

Quizplus · Accepted Answer

The fact that birds do not respond to capsaicin suggests that they may be able to consume chili peppers without discomfort, making them more likely to eat and disperse the seeds. Therefore, birds are likely responsible for the dispersal of chili pepper seeds. Mammals may also consume chili peppers, but they are more likely to experience discomfort and may be less efficient at seed dispersal. Thus, option D is the best choice.

Capsaicin Is a Compound in Chili Peppers That Produces a Burning