It has been found that the tenderness of beef can be predicted by analyzing a cow's genes. So, commercial tests are now available
for farmers to be able to determine which of their cows possess the "tough" gene and which possess the "tender" gene. If a farmer
routinely tests his cattle and only allows cows with the "tender" gene to mate, what is he doing?

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Which of the following would involve looking at different structures of organisms and comparing how similar they are? a. vestigial structuresb. radiometric datingc. homologous structures