What are the two sensory functions of ears?​

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

What must be done to breed dogs for a partical trait