If a corn plant was heterozygous for kernel color and seed shape, what would be the phenotype of the plant?
Group of answer choices

PpSs

PPSs

PS

ps

Ps

Purple smooth

Yellow wrinkled

Purple wrinkled

Yellow smooth

Which of these is not an obstical to the future of space exploration? fundingresearch ideas technologytime

What is the major difference between a virus and a viroid?

The hershey and chase experiments involved the preparation of two different types of radioactively labeled phage. which of the following best explains why two preparations were required? a. the bacteriophage used in the experiments was a t2 phage. b. it was necessary that each of the two phage components, dna and protein, be identifiable upon recovery at the end of the experiment. c. each scientist had his own method for labeling phage, so each conducted the same experiment using a different isotope. d. establishing the identity of the genetic material required observation of two phage generations.