In eukaryotic cells, transcription occurs where?

Abacteriophage typically attaches to the bacterium and then

What is the purpose of a punett square? a: finding the number of offspring people can haveb: predicting the outcome of genetic crosses c: finding how many genes a person has d: predicting the outcome of a coin toss (i think it's b or c but i'm not sure)

How do invasive species affect the carbon cycle?