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sweet [91]
3 years ago
15

Samantha’s job involves studying ecosystems and their components. Specifically, she deals with the population and growth of the

organisms in the ecosystem. What’s Samantha’s profession?
1. conservationist
2. entomologist
3. population ecologist
4. veterinarian
Biology
1 answer:
abruzzese [7]3 years ago
7 0
The appropriate response is population ecologist, it is the investigation of these and different inquiries regarding what components influence populace and how and why a populace changes after some time. Populace environment has its most profound recorded roots, and its wealthiest improvement, in the investigation of populace development, control, and flow, or demography. While Entomologist studies insects and a conservationist acts to protect and preserve the environment/wildlife
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posledela

Answer:

The correct answer will be option-E

Explanation:

Hershey and Chase's experiment was performed to test whether DNA serves as the genetic material or protein.

To perform experiment they grew bacteriophage into radiolabeled phosphorus and sulfur compounds. The phosphorus is an integral part of the structure of DNA whereas proteins contain sulfur in their structure.  

In the given condition if radiolabeled nitrogen is utilized then the experiment will fail as the structure of proteins also contains an amino group( NH₂) in their structure as well as DNA. The scientist will not be able to identify whether the DNA is the genetic material or protein.

Thus, option-E is the correct answer.

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What it is , you do when you eat




Im not even sure



goodluck tho !,


^-^
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