4 years ago

If a researcher introduced a suspected pathogen into many healthy hosts, but none of them became sick, what could this indicate?

1 answer:

6 0

This would demonstrate this isn't the right pathogen that has been causing illness.It could imply that the hosts have a characteristic insusceptibility or the pathogen is a symbiont, or not harmful microscopic organisms.
The suspected pathogen must be found for each situation of ailment and not be found in healthy people. It can be isolated and developed in pure culture.

You might be interested in

is it true that in 1995 most african american,hispanic,and white high school graduates enrolled in college that same year

qaws [65]

Answer: not sure

Explanation:

3 0

4 years ago

12.How successful was the Freedman's Bureau?<br>Why?

Murljashka [212]

On March 3, 1865, Congress passed an act to establish for the relief of Freedman and Refugees to provide food, shelter clothing medical services, and land to the displaced southerners, including newly freed African Americans. And it had little success.

3 0

3 years ago

What can congress do if the president vetoes a bill

photoshop1234 [79]

Answer:

If the President vetoes a bill, they may override they're veto by passing the bill again in each chamber with at least two-thirds of each body voting in favor.

Explanation:

hope it helps

5 0

3 years ago

Read 2 more answers

To what country does mexico export the most goods

Lina20 [59]

The United States would be the answer due to NAFTA

5 0

4 years ago

How did Horace Mann contribute to the reform in education?

Anastaziya [24]

The contributions of the education system reformer Horace Mann, who lived from 1796-1859, have had a lasting effect on education in the United States. ... While at Brown, Mann studied law and expanded his interest in social reform.

5 0

4 years ago