1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dvinal [7]
3 years ago
11

When doing medical research with human subjects, which four limitations are un voidable?

Biology
1 answer:
viva [34]3 years ago
6 0

The four limitations are

1.It's often impossible to repeat trials on the same subjects.

2-Subjects may report an inaccurate medical history.

3-It can be difficult to control all possible variables.

4-It's impossible to come up with testable scientific questions for human subjects.

Research involving human beings is ultimately necessary for improvements in human health and welfare. Any results about healthy physiology, illness causes, treatment effectiveness, learning, or behavior must be verified by carefully controlled investigations involving human participants. Sadly, not all human research have been valid and beneficial. It is possible to harm people in the name of research. The most well-known instances happened in Nazi Germany. Investigations conducted after the war found several crimes, including experiments in which participants were submerged in extremely cold water to determine how long it would take them to pass away from hypothermia.

Learn more about Medical research here

brainly.com/question/15215894

#SPJ10

You might be interested in
4. Name the dark, linear, thread-like structures that you can see in some of the onion root tip cells. What Biomolecule of hered
mario62 [17]
So dark linen thread structure is chromosome that we see. And and by molecule heritage that we contain.
3 0
2 years ago
How many carbohydrates mainly use by human?
tresset_1 [31]

Answer:

Between 225 and 325 grams of carbohydrates a day.

Explanation:

The Dietary Guidelines for Americans recommends that carbohydrates make up 45 to 65 percent of your total daily calories. So, if you get 2,000 calories a day, between 900 and 1,300 calories should be from carbohydrates. That translates to between 225 and 325 grams of carbohydrates a day.

6 0
4 years ago
Read 2 more answers
What's the life cycle of an organism?
Anettt [7]
In biology, a life cycle<span> is a series of changes in form that an </span>organism<span> undergoes, returning to the starting state. "The concept is closely related to those of the </span>life<span>history, development and ontogeny, but differs from them in stressing renewal."</span>
5 0
3 years ago
Briefly explain the three clues that suggest that bacteria are an evolutionary success story
Oduvanchick [21]

Answer:

The evolutionary success of this group results from its 1- small size, 2- simplicity and 3- fast reproduction rate

Explanation:

Bacteria are evolutionarily successful organisms that makeup about 15 percent of all biomass on Earth, and they occupy almost all habitats in nature. The small size of these unicellular organisms facilitates the exchange of nutrients and waste products with the surrounding environment. In addition, the relative simplicity of bacteria also facilitates the assembly of cell structures as well as a fast reproduction rate by the fast division of single cells. All these features are critical in order to understand the rapid evolution rate observed in this group.

7 0
3 years ago
PLEASE HURRY I AM TIMED!!!<br> Are aliens real? Explain your answer.
Aneli [31]

Answer:

No, not according to any sciences (unless you mean aliens as in immigrants)

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Plants or animals that live on or obtain nutrients from another organism are known as
    14·1 answer
  • Does a normal liver weigh 1400 grams
    11·1 answer
  • Which statements describe the genetic code? Check all that apply. A. It is a protein.B. It is a nucleic acid. C.It is found in D
    13·2 answers
  • This is a simple food chain. The grass is a living organism that uses energy from the sun to make its own food through a process
    12·2 answers
  • Athletes foot is caused by a fungus. Three preventative measures for athletes foot are keeping feet dry, wearing clean socks, we
    14·2 answers
  • MARINE OCEAN HELP!
    6·2 answers
  • What is the function of the organelle labeled "A" in the diagram below?
    10·1 answer
  • Which reptile subgroup is considered extinct? ... <br><br>​
    9·1 answer
  • 12 After many investigations, Dr. Grossman, a geologist, developed an idea about
    6·1 answer
  • An individual of the genotype “Aa” mates with an individual of the genotype “Aa”. What is the probability that their first two o
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!