If your mom's family members all have very dark skin and your dad's family members all have very light skin, your skin color may be somewhere in between. Each parent's genes contributed in a ADDITIVE fashion.
Answer:
You have not consumed lactose from dairy recently
Explanation:
According to the diagram, there is a represssor element in the regulatory region of the operon. This repressor is blocking the RNA polymerase, that is bound to its promoter region upstream of the genes, from transcription. The repressor is mostly the lac repressor that switches of the operon in the absence of lactose.
Answer:
https://youtu.be/dQw4w9WgXcQ
Explanation:
copy it open a new tab paste it search it and then theres a vid of me explaing it and the answer if you dont want to watch the xplanation the answers on 3.47