Which would be the most likely effect of a drastic reduction in all the producer organisms in a meadow environment?

Abnormal softening of a gland is known as

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

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