All categories

4 years ago

A

1 answer:

3 0

A series of paired statements that describe that various physical characteristics of different organisms is called DICHOTOMOUS KEY OR TAXONOMY KEY

You might be interested in

Which of the following processes returns carbon from this vast reservoir to the active carbon cycle? ( More than one answer may

yaroslaw [1]

A and D are correct answers

7 0

3 years ago

Many farm animals used for meat are given antibiotics to promote their growth. What effect would this have on antibiotic resista

Damm [24]

Answer:

It can lead to increased incidence of drug resistant bacteria.

Explanation:

Many farm animals used for meat are given antibiotics to promote their growth. They are also given these antibiotics to treat certain diseases caused by pathogenic microbes such as bacteria.

The continual use of antibiotics will however lead to increased incidence of drug resistant bacteria present in the world at large due to the exposure of the bacteria to these drugs resulting in the formation of resistant species of the bacteria with time .

6 0

4 years ago

What is the evolutionary explanation for the evolution of humankind? (2 points)

Ad libitum [116K]

Answer:

Human beings branched from a common ancestors along with primates, but fall into a different group called the hominids, and homo sapiens (modern man) is the only specie of this group to have survived to our time.

Explanation:

Evolution is the the process by which different kinds of living organism are believed to have developed from earlier forms during the history of the earth.

There is a strong assertion of an evolutionary link between humans and chimpanzees from evidences of evolution. Usually, organisms that evolved from a common ancestor share certain structures in common. This asserts the authenticity of an evolutionary link between species.

4 0

4 years ago

Read 2 more answers

What are chemical mechanisms that start a reaction

kakasveta [241]

To activate means to start, and activation energy starts the reaction, which means activators start the reaction.

Answer: Activators

4 0

4 years ago

Read 2 more answers

A psychologist proposed an experiment in which he would tell participants that their performance on an intelligence test was ext

Andrei [34K]

Answer:

When a psychologist proposes an experiment that could cause disagreement in the study subjects - through a hoax - to measure their self-esteem, the Institutional Review Board Ethics Committee will say that deception is allowable only if it is revealed afterward and if the emotional distress that it causes is short lived.

Explanation:

Options for this question:

A. Deception is allowable only if it is revealed afterward and if the emotional distress that it causes is short lived.

B. Deception is allowable only if participants give informed consent prior to the experiment.

C. Deception is never allowable.

D. Deception such as this would cause emotional discomfort, so it should not be done.

Any study or research test applied to people is subject to the regulations of an ethics committee, who will set the guidelines for this study.

Research that aims to expose research individuals to negative feedback can have psychological and emotional repercussions that must be measured and controlled.

In this case, the opinion of the institutional ethics committee will be to evaluate the scope that this research can have and to suggest that those evaluated know, after the test, that it was only a test to measure their self-esteem and emotional response.

The institutional ethics committees are in charge of monitoring and guaranteeing the physical and emotional well-being of people -submitted to research tests or medical care- in addition to ensuring treatment with respect to their dignity.

Learn more:

Ethics research brainly.com/question/8476838

8 0

3 years ago