How are sperms produced

Answers

Answer 1

Answer:

Sperm develop in the testicles within a system of tiny tubes called the seminiferous tubules. At birth, these tubules contain simple round cells. During puberty, testosterone and other hormones cause these cells to transform into sperm cells.


Related Questions

cuánto 3689-2766 cuando salga hu​

Answers

Answer:

923 es tu respuesta si estas haciendo matimaticas

2. Drugs can be helpful? How?

Answers

Answer:

Yes, drugs are sometimes, When people use drugs, they are manipulating the pleasure and reward system in their brain to achieve some benefit, or at least a perceived benefit. (Our brains are wired to associate life-sustaining activities—eating, sleeping,—with pleasure or reward. Drugs tap into that wiring and modify our feelings of pleasure, as well as our movement, emotion, thinking and motivation.

Explanation:

a one years old male child presented witg freguent watery diarrhea of two day duration and skin pinch goes slowly ​

Answers

Answer:

Dehydration

Explanation:

Give him an ORS to prevent diarrhoea

To what extent does social media impact the mental, social and emotional well-being of individuals?

Answers

Answer:

Recent studies referenced by The Child Mind Institute and The National Center for Health Research suggest people who frequently use social media feel more depressed and less happy with life than those who spend more time on non-screen-related activities.

QUESTION 3
You need to prepare 500 mL of D12.5W. You have on hand D5W and D70W. How many milliliters of each solution will you
need?
O a. 400 mL of D5W and 100 mL of D70W
O b. 58 mL of D5W and 422 mL of D70W
O c. 100 mL of D5W and 400 mL of D70W
O d. 422 mL of D5W and 58 mL of D70W

Answers

Explanation:

To prepare 500 mL of D12.5W, you would need to mix D5W and D70W in the correct proportions. The concentration of the final solution is the sum of the concentrations of the two solutions.

Let's assign variables to the unknown quantities:

Let x be the volume of D5W needed (in mL).

Let y be the volume of D70W needed (in mL).

Given that the final concentration is D12.5W, we can set up the following equation:

5x + 70y = 12.5 * 500

This equation represents the conservation of solute (in this case, dextrose) in the solution.

Now, we solve this equation to find the values of x and y:

5x + 70y = 6250

Divide the equation by 5 to simplify:

x + 14y = 1250

To find the values that satisfy this equation, we can check the provided options:

a) 400 mL of D5W and 100 mL of D70W:

5(400) + 70(100) = 2000 + 7000 = 9000 (not equal to 6250)

b) 58 mL of D5W and 422 mL of D70W:

5(58) + 70(422) = 290 + 29540 = 29830 (not equal to 6250)

c) 100 mL of D5W and 400 mL of D70W:

5(100) + 70(400) = 500 + 28000 = 28500 (not equal to 6250)

d) 422 mL of D5W and 58 mL of D70W:

5(422) + 70(58) = 2110 + 4060 = 6170 (not equal to 6250)

None of the options satisfy the equation.

Based on the given options, it seems that there is an error, and none of the options provided are the correct solution.

How does Oliver relate school food to child abuse?

Answers

that food is badddddd!!!?s
Maybe Oliver is being restricted from food while in his home and school food is the only place he can eat? Hope this helps!

2.3. Discuss one factor that may determine the topics covered on different media platforms ​

Answers

One factor that may determine the topics covered on different media platforms is the target audience or the demographic profile of the platform's users.

Media platforms, whether they are television networks, online news outlets, social media platforms, or print publications, often tailor their content to appeal to specific groups of people.

To attract and retain their target audience, media platforms need to understand the interests, preferences, and needs of their users. They conduct market research and analyze audience demographics to identify the types of content that are likely to resonate with their target group. This analysis takes into account factors such as age, gender, socioeconomic status, education level, and geographic location.

For example, a youth-oriented media platform may focus on topics such as popular culture, music, fashion, and technology, as these subjects are often of interest to younger audiences.

In contrast, a financial news channel might prioritize topics related to the stock market, investment strategies, and economic trends to cater to a more business-oriented audience.

Media platforms also consider the values and beliefs of their target audience. They may choose to cover topics that align with their users' political or social ideologies.

This can result in platforms with different political leanings covering news and current events from different perspectives.

Furthermore, media platforms may also be influenced by advertising revenue. They rely on advertising as a major source of income, and advertisers often have specific target markets in mind.

Therefore, media platforms may prioritize content that aligns with the interests of advertisers or content that attracts a larger audience, as this increases their advertising revenue potential.

It is important to note that while target audience is a significant factor, it is not the only determinant of the topics covered on media platforms. Editorial policies, journalistic standards, competition, and societal factors also play a role in shaping the content produced and covered by different media outlets.

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Heredity is considered a controllable risk factor.

Please select the best answer from the choices provided.

True or False

Answers

The statement "Heredity is considered a controllable risk factor" is False.

Heredity or genetics is the term used to describe the transmission of traits from parents to their offspring via DNA. It is something that people have no control over, meaning that it is an uncontrollable risk factor for certain diseases and disorders.

Risk factors can be defined as things that increase the possibility of developing a certain disease or condition. However, not all risk factors can be controlled. Some are uncontrollable risk factors, such as age, race, and heredity.

Other examples of uncontrollable risk factors include gender and family history.On the other hand, modifiable or controllable risk factors are those that can be altered or eliminated to lower the chances of developing a particular disease or condition. These include factors such as diet, physical activity, tobacco use, alcohol consumption, and others.

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After flowing through venules, then veins, eventually all blood enter either the superior or inferior _______ which empty into the heart.

Answers

Answer:

wait let me think

Explanation:

In general, a family can be defined as a group of __________.
A.
individuals who live together and care for each other
B.
individuals who share one car or vehicle
C.
individuals who enjoy each other's company

Answers

A. individuals who live together and care for each other

Answer: a

Explanation:

Give four bases of physical education

Answers

Answer:

aerobic fitness, muscular fitness, flexibility, stability and balance

Making good lifestyle choices will prevent all diseases.
Please select the best answer from the choices provided.
T
F

Answers

F is the right answer because heritage also plays a part in diseases
false, you could be the healthiest person but could end up with kidney disease for example

Blood types are determined by the antibodies present in the plasma. Please select the best answer from the choices provided T F

Answers

Answer: F

Explanation:

Hello There!

Im pretty sure the answer is false!

Hope that helps! :)

Which of the following statements about maintaining a fitness program is TRUE?
A.
Progress is always steady.
B.
Varying exercise types helps improve the likelihood of maintaining a program successfully.
C.
Exercising with a partner can be fun, but does not improve the likelihood of maintaining a fitness program.
D.
Starting off an exercise program at a high level of intensity is advisable to improve the chances of success.

Please select the best answer from the choices provided.

A
B
C
D​

HURRY PLEASE!!!

Answers

Answer: B is the correct answer

Explanation:

"Keep shoulder blades down and together throughout the entire movement" is an appropriate cue to give clients during which of the following movements?

Answers

Answer:

Barbell squat

Explanation:

Squatting is a type of workout that focuses on the hips, glutes, and legs. Here, a person stands with feet apart, arms kept close together then goes down and comes up again.

The barbell squat is a type of squatting variation where a person uses a barbell to squat for increased weight in addition to his own body weight with his shoulder supporting the barbell.

Therefore, for the person to keep shoulders down and together throughout the entire movement would probably be doing a barbell squat.

"Keep shoulder blades down and together throughout the entire movement" is an appropriate cue to give

Ancillary department is the backbone of food amd beverage outlet . Justify the department​

Answers

The department of a hospital that offers ancillary services and outpatient care is known as an ancillary department. The department checks the supply of kitchen utensils.

What is the Ancillary department?

Numerous hospital-based and standalone skilled nursing facilities, hospice and palliative care services, home health, dialysis, and social work services.

Both those that are independent of the health system and those that are situated in the community—are examples of ancillary care delivery services. The wash-up area takes up the most space and is equipped with a variety of tools in the Kitchen Stewarding division.

Therefore, ancillary services and outpatient treatment are provided by a hospital department known as an ancillary department. The supply of kitchen utensils is inspected by the department.

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Please expound the relationship between a kind of minerals and health from the following aspects: introduction, function, metabolism, deficiency and toxicity, prevention, food sources and recommended intake.​

Answers

Answer:

Example: Iron micronutrient

- Absorption: duodenal enterocytes

- Functions: DNA synthesis, cellular respiration (constitutes the heme group in hemoglobin, cytochromes), part of the prosthetic group required for many enzymes, etc.

- Metabolism: recycled by cells of the reticuloendothelial system (macrophages), and distributed in different proteins (e.g., myoglobin, cytochromes)

- Iron deficiency: anemia  

- Toxicity: corrosive effects on the gastrointestinal mucosa

- Food sources: fortified cereals, red meat, beans, nuts, dried fruits,  

soybean flour.

-Recommended intake: 8 mg per day in men and 18 mg per day in women (age 18-50)

Explanation:

Iron is a key micronutrient that has many roles in different cellular processes (e.g., DNA synthesis, cellular respiration, etc). Iron is absorbed in the duodenum (i.e., the first part of the small intestine), specifically in duodenal enterocytes. This micronutrient is recycled by the reticuloendothelial system, i.e., phagocytic cells such as macrophages that phagocytize senescent red blood cells, there is no regulatory mechanism to excrete iron. Iron deficiency leads to anemia, which is a disease that occurs when blood lacks adequate red blood cells to carry oxygen to the tissues. Iron toxicity may have corrosive effects on the gastrointestinal mucosa, whose symptoms include abdominal pain, nausea, vomiting, hematemesis, diarrhea, hypovolemia. The main food sources of iron are as follows: red meat, beans (e.g., red kidney beans), nuts, iron-fortified cereals, soybean flour, etc. The daily recommended iron intake is 8 mg per day for men and 18 mg per day for women (age 19-50 years).

which activities best support devlopment of cardiorespitatory fitness​

Answers

Answer:

all of the above

Explanation:

The goal of assisted living facilities is

Answers

To care for elderly and disabled persons who can’t care for themselves

What are the features of Ecosan toilet .mention any 4​

Answers

Waterless: Ecosan toilets do not use water, which can save water and reduce the risk of waterborne diseases.Dry: Ecosan toilets produce dry, odorless waste that can be composted and used as fertilizer.Low-maintenance: Ecosan toilets are easy to maintain and do not require a lot of water or electricity.Sustainable: Ecosan toilets are a sustainable way to manage human waste and can help to protect the environment.

What is Ecosan toilets ?

Ecosan toilets, often referred to as ecological sanitation toilets, are a type of toilet system that is designed to promote sustainable sanitation practices.

Here are 4 features of Ecosan toilets:

Waterless: Ecosan toilets do not use water, which can save water and reduce the risk of waterborne diseases.Dry: Ecosan toilets produce dry, odorless waste that can be composted and used as fertilizer.Low-maintenance: Ecosan toilets are easy to maintain and do not require a lot of water or electricity.Sustainable: Ecosan toilets are a sustainable way to manage human waste and can help to protect the environment.

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Which of the following provides the best example of how academic and mental well-being can be impacted by community resources?

A fresh market with affordable, local produce is accessible by the public bus route.
Doctor's offices and clinics offer early evening and weekend hours for patient walk-ins.
Hiking trails, parks, and outdoor fitness areas are well-lit and patrolled for safety.
The local library offers access to computers, continuing education classes, and tutoring classes.

Answers

The statement "The local library offers access to computers, continuing education classes, and tutoring classes" provides the best example of how academic and mental well-being can be impacted by community resources.

What are community resources?

Community resources encompass a wide array of offerings, encompassing services, initiatives, and associations that are accessible within a community, aimed at assisting its residents. These resources extend a diverse range of provisions, comprising:

EducationHealthcareTransportationHousingFood and more.

The significance of community resources lies in their ability to aid individuals in fulfilling their fundamental requirements and enhancing their overall well-being. Moreover, they facilitate social connections and foster the development of a strong communal fabric.

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Do you like the writing style of Roxanne Gay and Sandra Cisneros?

Answers

Answer:

yes

Explanation:

How did the COVID-19 pandemic impact the world of fitness?
A. There was an increase in gym memberships.
B. There was a decrease in online workouts.
C. There was an increase in at-home workouts.
D. There was a decrease in BMI for most athletes.

Answers

Answer: C

Explanation:

Due to the Covid-19, people were very limited to what they can and cannot do. Covid-19 forced people to stay indoors, have less outdoor activities and closed down many places that people commonly go to on a daily basis.  This basically explains that because of Covid-19, the world of fitness was limited and had to be done indoors if people wanted to stay protected and away from the COVID.

2. What effects do tar and carbon monoxide have on the bodies of smokers?​

Answers

Tar is present in any tobacco product that is burned.
The last puffs on a cigarette can contain as much as twice the amount of tar as the first puffs. Tar in cigarette smoke paralyzes the cilia in the lungs and contributes to lung diseases such as emphysema, chronic bronchitis, and lung cancer.

How can understanding how your liver works help you make decisions
about your health?

Answers

Answer:

All the blood leaving the stomach and intestines passes through the liver. The liver processes this blood and breaks down, balances, and creates the nutrients and also metabolizes drugs into forms that are easier to use for the rest of the body or that are nontoxic. The importance of the liver means it needs to be kept healthy and you should look after ir

Just to brighten your day​

Answers

Answer:

option C hamburger

Explanation:

Lesson 01.03 baseline results

Answers

The baseline results for Lesson 01.03 include specific measurements or assessments conducted during the lesson to establish a starting point for tracking progress.

In Lesson 01.03, various measurements or assessments were likely performed to determine baseline results. These could encompass different aspects of fitness, such as cardiovascular endurance, muscular strength, flexibility, or body composition.

For cardiovascular endurance, tests like timed runs or step tests may have been conducted, with the results indicating the individual's initial endurance level. Muscular strength assessments might involve exercises like push-ups, squats, or planks to gauge the baseline strength of specific muscle groups. Flexibility measurements often include tests like sit-and-reach or shoulder flexibility assessments to establish initial levels of flexibility. Additionally, body composition assessments such as body mass index (BMI), skinfold measurements, or body circumference measurements may have been utilized to determine the baseline composition and body fat percentage.

By providing specific details of these measurements or assessments, a comprehensive understanding of the baseline results for Lesson 01.03 can be obtained, allowing for effective tracking of progress and setting realistic goals for future lessons.

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What were the baseline results for Lesson 01.03? Please provide specific details of the measurements or assessments conducted during this lesson.

What type of fracture generally occurs in children?
A. Greenstick.
B. Stress.
C. Nightstick.
D. Colles.

Answers

A. Greenstick

Explanation:

Being the bones of a child are more likely to bend than to break.

Define predisposing factors for disease, determine which factors affect your relatives or some of your friend, and state how they could modify their risk factors for disease.

Answers

A person is more likely to develop a specific disease based on their genetic make-up if they have a genetic predisposition (also known as genetic susceptibility).

What is Predisposing factors?

Specific genetic differences, which are frequently inherited from one's parents, cause a hereditary predisposition. Although they are not the direct cause of a disease, these genetic alterations help it develop.

The likelihood of developing a certain disease can be significantly or hardly influenced by genetic variants.

For instance, specific variations (also known as mutations) in the BRCA1 or BRCA2 genes significantly raise a person's risk of developing ovarian and breast cancer. specific mutations in the BARD1 and BRIP1 genes, among other genes.

Therefore, A person is more likely to develop a specific disease based on their genetic make-up if they have a genetic predisposition (also known as genetic susceptibility).

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Alice notices that her e-mail has been hacked, and she is worried that someone may have access to her passwords for several social networking sites. What should Alice do to help prevent this from happening again?

Answers

Answer:

It is C

Explanation:

After her email is fumbled, Alice should take the following actions to prevent future security breaches:

1. Change Passwords: Alice needs to reset all of her social networking site passwords as well as her fumbled email password immediately. It is important to use a secure, unique password that contains a mix of letters, numbers and symbols.

2. Enable two-factor authentication (2FA): This additional security measure adds a second step to the login process, such as a texted code on a mobile device. Alice needs to enable 2FA for her social media and email accounts.

3. Update security software: Alice should make sure her gadgets are protected by firewalls and antivirus programs that are up to date. Security software that is updated regularly is more resistant to infection and future hacking attempts.

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