Which of the following is an example of a reflex: an unlearned, automatic response by an organism to a stimulus in the environment?
O becoming angry at your friend for raising his voice
O becoming bored at a wedding
O sitting very still in the classroom
O the pupil of your eye contracting in the presence of bright light

Answers

Answer 1

Answer:

the pupil of your eye contracting in the presence of bright light

Answer 2

The pupil of your eye contracting in the presence of bright light is an example of a reflex: an unlearned, automatic response by an organism to a stimulus in the environment. The correct option is D.

Which part of the eye decreases in size when a bright light is shone into the eye?

When your eye is exposed to strong light, the iris responds by shrinking the pupil, shielding the retina, and improving how it processes the incoming image. In low light, the iris does the exact opposite, widening the pupil to let in as much light as possible.

The iris sphincter muscle's innervation causes the pupil to constrict in response to light, which is accomplished by the pupillary light reflex. An autonomic reflex called the pupillary light reflex reduces the pupil in response to light, modifying how much light reaches the retina. The parasympathetic nervous system, which is in charge of controlling the iris sphincter muscle, innervates it to cause pupillary constriction.

Thus, the ideal selection is option D.

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Related Questions

GDP per capita shows how much gross domestic product each produced I

Answers

Answer:

At its most basic interpretation, per capita GDP shows how much economic production value can be attributed to each individual citizen. Alternatively, this translates to a measure of national wealth since GDP market value per person also readily serves as a prosperity measure.

Explanation:

The per capita GDP measures the amount of economic production value that can be directly linked to each individual citizen. Alternatively, as GDP market value per person also easily serves as a measure of affluence, this translates to a measure of national wealth.

What is GDP?

The market worth of all the final goods and services produced and sold (not resold) in a certain time period by countries is measured in dollars using the term "gross domestic product" (GDP). This measurement is frequently changed before it can be trusted as an indicator because of how complicated and subjective it is.

To compare living standards between countries, using a basis of GDP per capita at purchasing power parity (PPP) may be more useful, whereas nominal GDP is more useful for comparing national economies on the global market. GDP (nominal) per capita does not, nevertheless, reflect differences in the price of living and the inflation rates of the countries.

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Which of the following foreign policy shifts was a direct result of the attacks that took place on September 11, 2001?
A.
national security
B.
counterterrorism
C.
internationalism
D.
economic aid

Answers

Answer:

Which of the following foreign policy shifts was a direct result of the attacks that took place on September 11, 2001?

D.economic aid

The foreign policy shift which was an aftermath of the attacks that occurred on September 11, 2001 is: B. counterterrorism.

What is Counterterrorism?

Counterterrorism can be defined as all military or political activities of a government that are designed towards preventing and squashing terrorism.

After the act of terror committed in September 11, 2001, foreign policy change was necessary which entailed setting in motion changes to U.S. intelligence and counterterrorism practices.

Therefore, the foreign policy shifts which was: B. counterterrorism.

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Why did king Okkaak enile the princes an
princesses?​

Answers

Answer:

kids

Explanation:

bc they have kids

correct?

__________ is irrational, fantasy-oriented, and only concerned with immediate gratification.
A.
Primary-process thinking
B.
Secondary-process thinking
C.
The superego
D.
The conscious

Answers

Primary-process thinking is irrational, fantasy-oriented, and only concerned with immediate gratification.

Hope this helps you. Do mark me as brainliest.

Primary-process thinking is irrational, fantasy-oriented, and only concerned with immediate gratification.

What is Primary-process thinking?

Primary process thinking can be defined as aggressive and illogical thinking related to that content. It is a developmentally early system of thought not subject to logic.

Primary-process thinking includes:

Monitoring Measuring Controlling of objectives and management of all processes with the goal.

Hence, primary-process thinking is irrational, fantasy-oriented, and only concerned with immediate gratification.

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what is the meaning of related civics sweet 16 and justify?

Answers

Answer:

In its broadest definition, “civic education” means all the processes that affect people's beliefs, commitments, capabilities

Explanation:

HELP PLEASE I NEED TO TURN THIS IN ASAP

Englishwoman Harriet Martineau Visits a Cotton Mill I visited (in 1834) the corporate factory establishment at Waltham, within a few miles of Boston. The Waltham Mills were at work before those of Lowell were set up. The establishment is for the spinning and weaving of cotton (cloth)... Five hundred persons were employed at the time of my visit. The girls earn two, and sometimes three dollars a week, besides their board. The little children earn one dollar a week. Most of the girls live in the houses provided by the corporation, which accommodate from six to eight (girls)... The factory people bullt the church, which stands conspicuous on the green in the midst of the place. The minister's salary (elght hundred dollars last year) is raised by a tax on the pews. The corporation gave them a building for a lyceum, which they have furnished with a good library, and where they have lectures every winter - the best that money can procure. The girls have, in many Instances, private libraries of some merit and value... The people work about seventy hours per week, on the average. The time of work varies with the length of the days, the wages con uing the same. All look like well-dressed young ladies. The health is good; or rather, (as this is too much to be said without health anywhere in the United States ) it is no worse than it is elsewhere. -Harriet Martineau, Society in America (1837) 11.

The author wrote this passage to:

1. Describe an American cotton mill.

2. O recruit workers for Waltham Mills.

3. Discuss the health of mill workers.

4. show how badly workers were treated.​

Answers

Answer:

no

Explanation:

What event resulted in Harry Truman becoming president in 1945?
winning a special election
being appointed by Congress
the death of Franklin Roosevelt
the resignation of Franklin Roosevelt

Answers

Answer:

What event resulted in Harry Truman becoming president in 1945? winning a special election being appointed by Congress the death of Franklin Roosevelt I hope this helped, have a good day!

Explanation:

Answer:

winning a special election

Explanation:

edge

In many countries, the religion of the monarch determined the religion of the people. How did the Framers of the Constitution ensure the power of the American government over religion would be limited? I need help plz


A They provided a list of approved religions in the Constitution.

B They included freedom of religion in the Bill of Rights.

C They made it so that the religion of the country changed every 4 years.

D They said that state governments could choose which religions were practiced.

Answers

Answer:

B is the answer

is it correct????

Answer: Option B is the correct answer, They included freedom of religion in the Bill of Rights.

Explanation: Hope it helped Good luck!

Which statement most accurately describes Andrew Jackson's policy towards Native Americans during his
presidency?
Ob
ос
Native Americans were paid a fair price for all lands taken from them by the federal government.
Native Americans in the Southeast were removed from their tribal lands and forced to relocate west of the Mississippi River.
Native Americans who chose to do so were granted immediate U.S. citizenship.
Native Americans were encouraged to move to American cities and to take jobs alongside other American workers!
Od
Frrrr

Answers

Answer:

The second choice: Native Americans in the Southeast were removed from their tribal lands and forced to relocate west of the Mississippi River.

Explanation:

This was "The Trail of Tears".

Explain what the european union is

Answers

Answer:

The European Union (EU) is a unique economic and political union between 27 European countries. The result was the European Economic Community, created in 1958 with the initial aim of increasing economic cooperation between six countries: Belgium, Germany, France, Italy, Luxembourg and the Netherlands.According to the European Union's official website, the union's purpose is to promote peace, establish a unified economic and monetary system, promote inclusion and combat discrimination, break down barriers to trade and borders, encourage technological and scientific developments, champion environmental protection,

Explanation:

have a nice day T_T

The legacy of Islam that I think is the most important is (2 Reasons)

Answers

Answer:

as a muslim the answer is The Five Pillars, They are shahada (the belief in Islam), salat (the five daily prayers), zakat (giving to charity), sawm (fasting), and hajj (pilgrimage to Mecca at least once in a lifetime).

Explanation:

Answer:

The legacy of Islam that I think is the most important is medicine. I say this because it is important to have medicine when you are sick or hurt. Also, it is important because some of the medicine they created back then we still use now.

Explanation:

Genes tell cells what to do. true or false​

Answers

Answer:

True

Explanation:

A gene is a short section of DNA. Your genes contain instructions that tell your cells to make molecules.

Answer:

Yes, genes tell cells to make proteins and determine your features.

Explanation:

What was the test that Ghana used to see if a person was guilty of a crime?

Answers

I think it was Actus Reus which had to do with “guilty act” and “guilty mind” when dealing with a crime committed.

What is the purpose of the coagulation step in water treatment?
Please help ASAP!

Answers

Answer:

It is, however, an important primary step in the water treatment process, because coagulation removes many of the particles, such as dissolved organic carbon, that make water difficult to disinfect. Because coagulation removes some of the dissolved substances, less chlorine must be added to disinfect the water.

Explanation:

To encourage economic growth in China, Deng Xiaoping did all of the following except
A. invite foreign businesses to invest in
China
B. establish communes and promote labor-intensive agriculture
C. send thousands of students to universities abroad
D. encourage the modernization of agriculture, industry, technology, and national defense

Answers

Answer:

B. establish communes and promote labor-intensive agriculture

Explanation:

make me brainliest please

i hope this helps have a good day:))

Why is the selection of patrol officers especially critical to the proper functioning of police departments

Answers

Answer: See explanation

Explanation:

The selection of patrol officers is critical to the proper functioning of police departments because the selection of the officers has an overall effect on the performance of the police force and also about how the society views the police force.

Based on the above, it is vital for the police force to employ good police officers in order to perform well. The police officers on a daily basis always have a contact with the people living in the society and therefore, it is vital for them to be of good behavior in order to have a lasting impression on the citizens.

Jim Jimson, a pop icon, had a history of multiple cosmetic surgeries. The media reported that he was very unhappy with his facial features and that this resulted in the dramatic transformation in his physical appearance from childhood through adulthood. Given this information, what possible underlying psychological disorder might have been present

Answers

Answer:

Body dysmorphic disorder.

Explanation:

Jim Jimson may have body dysmorphic disorder. The main characteristics of this disorder are the obsession with imperfections in one part of the body. These imperfections can be very suitable or inexistent, but the person does not perceive them that way. They obsess over their imperfections and how to correct or conceal them, sometimes undergoing cosmetic surgery for it, like in this case. They are constantly aware of their defects and feel anxious or sad due to them. It is a disorder that mostly appears in teenagers and young adults.

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