Which best describes the influence of tobacco advertising on young people? a. Advertising does not appear to affect children until their teen years. b. Teen smokers tend to use the most heavily advertised cigarettes. c. The influence of advertising on tobacco use has been overstated. d. Tobacco advertising encourages adolescents to try their parents' cigarettes.

The given statement "If a mutation has no effect on fitness, it may stay in the gene pool indefinitely" is true because If a mutation has no effect on fitness, meaning it neither enhances nor reduces an organism's ability to survive and reproduce.

It is considered neutral in terms of natural selection. In this case, the mutation can persist in the gene pool indefinitely. Since natural selection acts on traits that affect an organism's fitness, mutations that have no impact on fitness are not subject to selective pressures. As a result, these neutral mutations can accumulate and persist in a population without being eliminated by natural selection.

Over time, the frequency of these neutral mutations may fluctuate due to genetic drift, migration, or other factors, but they can remain in the gene pool over generations. It's important to note that even though a neutral mutation may persist, it may still be lost or go to fixation in a population due to random chance or other evolutionary forces.

To know more about mutation, refer here:

https://brainly.com/question/15112360#

#SPJ11

Answer:

A more dense material will cause the light to bend more. (dense substances have a higher refractive index)

A less dense material will cause the light to bend less.

The speed of light decreases with more dense materials (the denser the material, the more slowly light travels through it.)

The speed of light increases with less dense materials.

Explanation:

Chapter 12 of Anatomy and Physiology provides an enormous amount of information regarding the skeletal system and its abilities, support, functionality, and limitations.

Tissue structure is the foundation of specific and general anatomical areas. College students are likely to have busy and active lives, participating in sports, physically demanding jobs, and daily physical activities. Thanks to the support of the skeletal-muscular system, they can carry out these activities effectively. The skeletal system provides the body with shape, support, and protection. It also assists in body movement and stores minerals such as calcium.

The musculoskeletal system is a combination of the skeletal and muscular systems, which work together to allow movement. Muscles are attached to bones by tendons, which are responsible for pulling the bones when they contract. The bones then act as levers to create movement. The skeletal system also has limitations, such as being unable to heal itself quickly. Despite this limitation, bones can repair themselves over time. Bones are made of living cells, which are continuously renewing themselves throughout an individual's life.

In conclusion, the musculoskeletal system is an essential part of the human body. It provides the body with support, protection, and the ability to move. Despite its limitations, the skeletal system can repair itself over time. Its contribution to the body's abilities, support, functionality, and limitations cannot be overstated.

To know more about skeletal system visit:

https://brainly.com/question/1283837

#SPJ11

Answer:

A. how much money a person can borrow from a bank at any given

time.

Explanation:

The debt-to-income (DTI) ratio measures the amount of income a person or organization generates in order to service a debt.

Answer:

I don't what could happen in 2050

Explanation:

Answer:

Cellular respiration

Explanation:

Have a great day <3

Functional sterility results when the sperm count per milliliter falls below 20 million.

What is functional sterility?

Functional sterility is a condition that occurs in men when their sperm count per milliliter falls below a certain threshold. In men, a low sperm count is considered a problem if it is less than 15 million sperm per milliliter or 39 million sperm per ejaculate.

Functional sterility is also caused by a variety of other factors that contribute to a low sperm count. Hormonal imbalances, chronic illness, genetic defects, and some medications are examples of such factors. In some cases, radiation therapy and chemotherapy for cancer treatment may also result in functional sterility.

If you need to learn more about the sperm cells click here:

https://brainly.com/question/28047455

#SPJ11

During anaerobic respiration, animal cells use NAD+ (nicotinamide adenine dinucleotide) in a process called fermentation. In the absence of oxygen, the cells rely on fermentation to generate energy from carbohydrates.

Fermentation is a metabolic process that converts carbohydrates, such as sugars or starches, into simpler compounds, typically in the absence of oxygen. It is carried out by microorganisms like yeast, bacteria, or fungi. During fermentation, these microorganisms break down the carbohydrates into various byproducts, including alcohol, acids, or gases. Fermentation plays a crucial role in various industries, including food and beverage production.

It is widely used in the production of alcoholic beverages, such as beer, wine, and spirits. It also contributes to the formation of flavors and textures in foods like bread, cheese, yogurt, and sauerkraut. Fermentation has been employed by humans for thousands of years and has significant cultural and historical importance. It not only enhances the preservation of food but also provides unique tastes and aromas.

To learn more about Fermentation visit here:

brainly.com/question/31279960

#SPJ4

Answer:

id say all

Explanation:

If you bottled water from a local stream, the portion of the stream's load that would eventually settle out now that it is not moving is the suspended load. As a result, if you bottled water from a local stream, the portion of the stream's load that would eventually settle out now that it is not moving is the suspended load. Hence, option C is correct.

Suspended load is a term used in geology to describe small particles that are suspended within a stream's moving water and are kept from settling to the stream's bed by turbulence and currents. These particles range in size from clay to large sand grains and are held up in the water column by eddies, currents, and turbulence, which makes them appear to be in suspension. Suspended load is a crucial component of a river or stream's total load, which is the total quantity of material that a river or stream moves downstream. When the water flow decreases, the suspended load sinks to the bed and is deposited. As a result, if you bottled water from a local stream, the portion of the stream's load that would eventually settle out now that it is not moving is the suspended load. Hence, option C is correct.

To know more about local stream visit:

https://brainly.com/question/32299331

#SPJ11

Answer:

The blood flow sounds different because the blood is flowing through vessels with a narrowing of the inner walls of coronary arteries due to buildup of fatty materials.

Explanation: Atherosclerosis is characterized by cholesterol deposits in the walls of the arteries. This can be hereditary but is often impacted by increased fatty diets.

The disease diagnosis affect the sound being detected by the physician is when the blood flow sounds different. hence, the first option is correct.

Since the patient was diagnosed with atherosclerosis so here the flow of the blood should be sounded different since the blood is flowing via the vessels that have the narrow inner walls because of fatty materials.

Also, Atherosclerosis should be contributed by the cholesterol that is deposited into arteries walls.

hence, the first option is correct.

Learn more about disease here: https://brainly.com/question/24596216

Answer:

fat

Explanation:

Answer:

You are skinny. When you are taller you will stretch out

a) Founding:
Identifying the founder(s) of each religion (if there are any). What other names or titles are used for the founder(s)? What do these terms mean? Which religions have no known founder? In what geographic region did each begin? Identify when a religion begins within another religion.

Hinduism doesn't have a specific founder. Many seers and sages contributed to the development of this religion. Buddha is considered the founder of Buddhism. Mohammed is the founder of Islam. Jesus Christ is the founder of Christianity.

Zoroaster is the founder of Zoroastrianism. The name “Prophet” is used to describe many religious leaders, such as Muhammad in Islam. The term “Enlightened One” is used to refer to the Buddha in Buddhism.
The Hinduism religion has no specific founder. Christianity emerged from the Jewish religion. Islam grew out of the teachings of Judaism and Christianity. Sikhism was established out of Hinduism. The Baha’i Faith grew out of Islam.

b) Term:

What is the origin of the name for each religion?
Hinduism gets its name from the river Sindhu. Buddhism derives its name from the word “Buddha,” which means “enlightened one.” Christianity is based on the teachings of Jesus Christ. Islam derives its name from the Arabic word “Salaam,” which means “Peace”. The word Sikhism comes from the word “Sikh,” which means “disciple.”

c) Texts and Scriptures:
What comprises the literature for each religion (if there is any)? Who is attributed with the composition of each (if anyone)?
The Bible is the main text of Christianity. The Qur’an is the main text of Islam. The Tripitaka is the primary text of Buddhism. The Guru Granth Sahib is the main text of Sikhism. Hinduism has a vast literature collection, with the Vedas, Upanishads, and the Bhagavad Gita being among the most important.

e) Ultimate Reality:
What is the Ultimate Reality (or God) for each religion? How can each religion be classified (Example: monotheistic, polytheistic, etc.)?
Buddhism doesn't have a god. Christianity is monotheistic, with God as its supreme being. Islam is monotheistic and believes in one God (Allah). Hinduism is pantheistic, meaning that everything is God. Sikhism believes in one God, and its followers should seek union with God.

To know more about religion visit:

https://brainly.com/question/30228180

#SPJ11

Answer:

harmful effect and no effect

Explanation:

No effect: most mutated genes destroy themselves before it gets to far

Harmful effect: an example of harmful effects would be down-syndrome (where you have 3 21-chromosomes and you are only supposed to have 2)

Answer:

no effect, beneficial effect, harmful effect

Explanation:

Which of the following are possible results of mutated genes? (Choose all that apply)

no effect

beneficial effect

minimal effect

harmful effect

Beneficial mutations increase the diversity of the gene pool, which adds to the survival of the species as opposed to those that have harmful or no effect.

Took the test and these are the correct answers.

Answer:

D. Temperature

plz mark me as brainliest

Chromosome 7 contains the gene FOXP2 which is involved in speech and language development. The FOXP2 gene is important in the development of certain parts of the brain that are necessary for speech and language. However, simply splicing the FOXP2 gene into non-human animals would not be sufficient for them to produce speech.

Speech and language are complex behaviors that involve a variety of factors including brain structure, neural connections, and muscle control. While the Chromosome 7 consisting FOXP2 gene is involved in some aspects of language development, it is not the only gene involved, and it cannot by itself give animals the ability to produce speech. Moreover, the human version of the FOXP2 gene differs from that of other animals in important ways. Mutations in the FOXP2 gene in humans have been associated with language disorders, and studies have shown that the gene plays a role in the development of certain brain regions involved in speech and language. Therefore, while splicing the FOXP2 gene into non-human animals might lead to some changes in brain development, it would not be sufficient to give them the ability to produce speech as seen in humans.

Learn more about the Chromosome 7:

https://brainly.com/question/11912112

#SPJ11

Answer:

Due to Kinetic energy

Explanation:

At low temperatures enzymes are simply inactive. As temperature is increased the enzymes and substrate gain kinetic energy

Answer:

The new regulation  will help reduce the amount of green house gases available in the atmosphere thereby saving our environment from the Green house effect

Explanation:

Chlorofluorocarbons are examples of greenhouse gases which contribute to the Green house effect been experienced in our environment, by destroying the earths' Ozone layer

If the Government sets a new regulation that prohibit its use in sprays and refrigerants it will help reduce the amount of green house gases available in the atmosphere thereby saving our environment from the Green house effect

Answer:

that act will  help the sustainability of out environment because : C. It will slow down the degradation of the ozone layer

The usage of CFC will crate chlorine atoms that catalyze ozone degradation. By prohibiting this product, Government will slow down Ozone's degradation

hope this helps

Answer:

1. Loss of almost an entire generation of young men by Europe.

2. Nationalism raised in the colonial empires

Explanation:

The First World War leads to destruction of empires. Numerous new nation-states were created. United States were forced to become a world power that in turn lead to the rise of Hitler and Soviet communism.

Effects of world war one are as follows:

1. Loss of almost an entire generation of young men by Europe.

2. Nationalism raised in the colonial empires

Answer:

The oxygen molecule passes through the wall of the alveoli and enters inside tiny blood vessels called capillaries where exchange occurs.  A protein called hemoglobin in the red blood cells then carries the oxygen around your body.

Explanation:

Answer:

it is not readen can you please take a picture again

When a single muscle cell contracts, the causes tension on the surrounding endomysium, ultimately causing tension on the tendon of the muscle to be transferred to the surrounding endomysium.

Contraction is the act of pulling or tightening a muscle through the movement of the muscle fibres. This movement generates tension, which is transmitted through the endomysium to the tendon of the muscle.

A single muscle cell is the fundamental unit of muscle contraction. The contraction of these cells results in a number of biochemical and biophysical changes within the cells, culminating in muscle tension. The tension is transferred to the surrounding endomysium, which is a thin layer of connective tissue surrounding each muscle fiber. When tension is applied to the endomysium, it transfers the force to the perimysium, which is a thicker connective tissue layer that surrounds bundles of muscle fibers.

Finally, the tension reaches the epimysium, which is a dense layer of connective tissue that surrounds the entire muscle. The epimysium is continuous with the tendon, which is a tough band of connective tissue that connects the muscle to the bone. Therefore, the contraction of a single muscle cell causes tension in the tendon of the muscle.

Learn more about endomysium: https://brainly.com/question/28200079

#SPJ11

Answer:

C. The pH is too acidic

Explanation:

Many acids and bases in living things are secreted to provide the proper pH for enzymes to work properly. Enzymes are biological catalysts, such as pepsin, which is needed to digest protein in the stomach and requires an acidic environment.

The red blood cell starts travelling from right pollex and ends its journey at right frontal lobe of brain.

The trace the path that a red blood cell would take as it travels from the following capillary beds are below:

1. Right pollex to left ankle

• The red blood cell first travels from the capillaries in the Right pollex and enters the venule.

• From the venule, it flows through the median cubital vein to the basilic vein.

• It enters the brachial vein and travels through the axillary vein and subclavian vein.

• From the subclavian vein, it enters the left brachiocephalic vein and travels through the superior vena cava.

• Finally, the blood cell enters the right atrium, passes through the right ventricle, the pulmonary artery, lungs, pulmonary vein, left atrium, left ventricle, and aorta, and reaches the left ankle.

2. spleen to left lung

• The red blood cell first travels from the capillaries in the spleen and enters the splenic vein.• It then enters the hepatic portal vein and travels to the liver.

• From the liver, it enters the inferior vena cava.

• Finally, the blood cell enters the right atrium, passes through the right ventricle, the pulmonary artery, lungs, pulmonary vein, left atrium, left ventricle, and aorta, and reaches the left lung.

3. left kidney to right frontal lobe of brain

• The red blood cell first travels from the capillaries in the left kidney and enters the renal vein.

• It then travels through the inferior vena cava to the right atrium.

• From there, the blood cell enters the right ventricle, the pulmonary artery, lungs, pulmonary vein, left atrium, left ventricle, and aorta.

• It then travels through the brachiocephalic artery, the right subclavian artery, the right common carotid artery, and the right internal carotid artery, and reaches the right frontal lobe of the brain.

Learn more about pulmonary vein here: https://brainly.com/question/14309455

#SPJ11

Answer:

It's a double helix that can be unzipped, copied, and then replicated

Answer: Flowers help purify water and also helps hold the soil in place and prevent erosion.

CREDIT: fed.us

Answer:

The primary purpose of a flower is reproduction. Since the flowers are the reproductive organs of plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. Pollination is the movement of pollen from the anthers to the stigma.

Explanation:

Answer:

22.989769

The relative atomic mass of sodium is calculated by dividing the atomic mass of sodium by the unified atomic mass unit, which is 1.66*10-27 kg. The number of 23 amu means that a normal, or stable, sodium atom weighs 23 unified atomic mass units.

Explanation:

Hope this helped Mark BRAINLIEST!!!

Answer:

1. an electrical nerve impulse sent by nerve fibers to the central nervous system for interpretation. Action potential.

2. neurons that detect chemicals such as those found in food. Chemoreceptors.

3. type of eyes many arthropods have; eyes that protrude outward and consist of many lenses. Compound eyes.

4. the structure that gives the response to an environmental change. Effector

5. neurons that detect electrical fields. Electroreceptors.

6. secretion of hormones into the blood stream to affect distant processes. Endocrine.

Explanation:  

An action potential is a change in the internal charge of a cell due to depolarization. These changes allow the transmission of a message from any part of the body to the central nervous system. The central nervous system will interpret the message and will give a response.

There are different types of receptors in our bodies. Chemoreceptors are the ones that detect chemicals and produce an action potential or a neurotransmitter. These receptors respond to chemicals. Another type of receptor is the electroreceptors. They detect electrical fields and are only on the skin of aquatic animals.

Compound eyes have a large number of ommatidia. As a result, the anthropods with this type of eyes have a large view angle. In other words, every ommatidium sees an image, and the final product is a combination of all of them.

The effector is the structure that gives an answer once an affector has sent the message to the nervous system that there was a change in the environment.

There are different kinds of secretions, autocrine, paracrine, and endocrine. In the endocrine secretion, the gland secrets hormones into the bloodstream so that they can travel long distances up to their target cell, which is far from the gland.

1. an electrical nerve impulse sent by nerve fibers to the central nervous system for interpretation. Action potential

2. neurons that detect chemicals such as those found in food. Chemoreceptors

3. type of eyes many arthropods have; eyes that protrude outward and consist of many lenses. Compound eyes

4. the structure that gives the response to an environmental change. Effector

5. neurons that detect electrical fields. Electroreceptors

6. secretion of hormones into the blood stream to affect distant processes. Endocrine