Which of these is a density-dependent factor?

The smallest parts of these that retain their original properties are called

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.

Where is the energy shown in the equation transferred as a result of photosynthesis? into water into the air into sugars into the ground mark this and return save and exit save and exit bones