what structures and other adaptations facilitate fertilization

Answers

Answer 1

Answer:

Sexual reproduction starts with the combination of a sperm and an egg in a process called fertilization. This can occur either inside (internal fertilization) or outside ( external fertilization) the body of the female.

Explanation:


Related Questions

Why does my legs itch whenever I'm washing dishes?

Answers

Answer:

You probably are allergic to the soap

Explanation:

Answer:

I guess you have a circulation problem. Try to stand up with your knee in a small angle, do not stand up the legs straight. Also, try to wash the dishes more often, as it last for a shorter time! And... regular exercices.

If you have more REM sleep than normal one night, it might be because
A You did not sleep enough the night before
B Your mind needs to express latent content
C You have narcolepsy
D You learned a lot that day

Answers

You did not sleep enough the night before If you have more REM sleep than normal one night.

What is Rapid eye movement (REM) sleep?

Rapid eye movement (REM) sleep is a type of sleep that usually starts about 90 minutes after you fall asleep. During this sleep, the brain activity increases, the blood pressure as well as breathing rate also increases. When a person have more REM sleep than normal, it means that You did not sleep enough the night before. This is also occur when you are dreaming. Rapid eye movement (REM) sleep is very important for learning and memory purposes.

Getting an unusually large amount of Rapid eye movement (REM) sleep in a given night indicates that you are sleep deprived. Your body gets most of its Rapid eye movement (REM) sleep later in the night usually during the final hours of our sleep. Rapid eye movement (REM) sleep plays an important role in dreaming, memory, emotions, and healthy brain development of an individual.

So we can conclude that if a person have more Rapid eye movement (REM) sleep than normal one night, it might be because he did not sleep enough the night before.

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What is Social Works?​

Answers

The answer is

Work carried out by trained personnel with the aim of alleviating the conditions of those in need of help or welfare

whats an ovary considered

Answers

Answer:

Ovaries make eggs and hormones like estrogen and progesterone. These hormones help girls develop, and make it possible for a woman to have a baby. The ovaries release an egg as part of a woman's cycle.

Explanation:

The ovaries produce the egg cells called the ova . The ova are then transported to the fallopian tube where fertilization by a sperm may occur. The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.

A rap!st is not always motivated to r0pe someone because of s3xual desire.
OA
True
B
False
Reset
Next

Answers

True, sometimes it has to do with power and control, not just desire.

I hope this helps!

Which two body systems interact to cause inhalation in humans?

A.
respiratory and muscular systems

B.
skeletal and circulatory systems

C.
circulatory and respiratory systems

D.
muscular and skeletal systems

Answers

Answer:

The two body systems that interact to produce inhalation in humans are respiratory and muscular systems (option A).

Explanation:

Inhalation is the first phase of the breathing process, which depends on the respiratory system and consists of the entry of air into the lungs.

The process of inhalation implies a mechanical work to overcome the negative intrathoracic pressure, allowing the entrance of air. This work is done by the diaphragm, external and internal intercostal muscles and the abdominal muscles.

For this reason inhalation depends on the interaction of the respiratory and muscular systems.

MARKING POEPLE AS BRIANLIDT


Which valve is between the Right Atrium and ventricle?

A:Right semilunar valve B:Right AV valve
C: Left semilunar valve
D: Left AV value

Answers

Answer:

B. Right AV valve

Explanation:

In Human anatomy, cardiac cycle can be defined as a complete heartbeat of the human heart which comprises of sequential alternating contraction and relaxation of the atria and ventricles, therefore causing blood to flow unidirectionally (one direction) throughout the human body.

Generally, the cardiac cycle occurs in two (2) stages;

Diastole : in this stage, the ventricles is relaxed and would be filled with blood.

Systole: at this stage, the muscles contracts and thus, allow blood to be pushed through the atria.

Generally, the right atrioventricular valve (AV) is also referred to as the tricuspid valve and is located on the right dorsal side of the human heart. The right atrioventricular valve (AV) comprises of three (3) leaflets (flaps) which opens and closes in order to allow for the flow of blood from the right atrium of the human heart to the right ventricle. Also, the right atrioventricular valve is saddled with the responsibility of preventing blood from flowing backward in the mammalian heart.

Hence, the valve which is between the Right Atrium and ventricle is the right atrioventricular valve (AV).

Which statement is true about Induction immunosuppressive agent therapy?

a.
Induction therapy agents are administered only before transplantation begins

b.
Induction agents are less potent than maintenance therapy agents

c.
The goal of induction immunosuppression agent therapy is to significantly decrease the T cell response to the allograft

d.
Immunosuppressive agents are specific to the organ transplant rejection response

Answers

Answer:

About the induction of immunosuppressive therapy it is true that the goal of induction immunosuppression agent therapy is to significantly decrease the T cell response to the allograft (option C).

Explanation:

Immunosuppressive drug therapy is used when an organ transplant is performed, to prevent the transplanted organ from being rejected by the immune system.

One of the action mechanisms of immunosuppressors is to decrease the action of T lymphocytes, which are the main responsible for the rejection response to the transplant.

The function of T-lymphocytes can be:

CD4⁺ are producers of antibodies, which can attack foreign tissue.CD8⁺  capable of directly attacking a transplanted tissue, recognized as foreign.

Drugs such as cyclosporine and tacrolimus prevent the activation of T-lymphocytes, preventing the rejection of transplanted organs.

the other options are not correct because:

    a. Immunosuppressive agents are not only administered before transplantation, but are used throughout life.

    b. Immunosuppressive agents are not less powerful than therapeutic agents.

    d. Immunosuppressants are not specific to prevent rejection of transplanted organs.

How is the human heart formed?​

Answers

Answer:

The heart forms from an embryonic tissue called mesoderm around 18 to 19 days after fertilization. Mesoderm is one of the three primary germ layers that differentiates early in development that collectively gives rise to all subsequent tissues and organs. The heart begins to develop near the head of the embryo in a region known as the cardiogenic area. Following chemical signals called factors from the underlying endoderm (another of the three primary germ layers), the cardiogenic area begins to form two strands called the cardiogenic cords As the cardiogenic cords develop, a lumen rapidly develops within them. At this point, they are referred to as endocardial tubes. The two tubes migrate together and fuse to form a single primitive heart tube. The primitive heart tube quickly forms five distinct regions. From head to tail, these include the truncus arteriosus, bulbus cordis, primitive ventricle, primitive atrium, and the sinus venosus. Initially, all venous blood flows into the sinus venosus, and contractions propel the blood from tail to head, or from the sinus venosus to the truncus arteriosus. This is a very different pattern from that of an adult.

What are the exceptions to disclosure standards in HIPAA

Answers

Explanation:

Exceptions to the Privacy Rule- Examples

public health, and in emergencies affecting the life or safety. research. judicial and administrative proceedings. law enforcement

How has written communication changed not only our society but the professional world as a whole over the last several years?
Considering current technology, what are the advantages and disadvantages of contemporary communication styles in the medical profession?
Quote a favorite poem, song lyric, or a similar source.
Share why you chose this quotation.
What parts of speech (e.g., noun, verb, adjective) spoke to you in those words?
What do you think the author or artist is trying to say? How did word choice, grammar, and sentence structure inform the message?

Answers

1.)Written communication changed our society and the professional world over the last several years:

Primary oral societies' traditions have evolved as a result of written communication since it has made knowledge and literature permanent. The ability to conceptualise communication has altered human awareness throughout the course of the book, leading to the remediation of literacy. Humans now have the ability and tools to keep information in a portable and accessible form thanks to writing.

The advantages and disadvantages of contemporary communication styles in the medical profession

As a result, contemporary technology has given people access to benefits including quick communication channels, improved travel options, and high-quality medical care. Modern technology also contributes to loneliness, global warming, pollution, and the sameness of living.

Quote by Walter Ong :

A primary oral culture is one that has not been influenced by writing, according to Walter Ong, which means there was no visual method of communication for people to adopt and progress from.

Traditional oral cultures are built on voice and movement, with a vocabulary that is concerned with people and their resources. By tying the spoken word to a written form and allowing individuals to conceptualise speech and communication, writing in its earliest incarnations started the transformation of human consciousness.

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which one of these is most likely to lead someone decrease his or her level of physical activity

Answers

Answer: what are the answers to choose from?

Explanation:

PLEASE PLEASE HELP

Car owners are responsible for paying for:
A.
Maintenance
B.
Gas
C.
Insurance
D.
All of the above

Answers

Answer:

d.

Explanation:

it is all of the above because, you have to make sure everything is running properly which even i know since you don’t want to end up getting stuck on the highway because you don’t get maintenance on your car, gas, or insurance this is why it is all of the above.

correct answer
find the answer choices​

Answers

Answer:

self

Explanation:

respect parents,communicate well with parent

The different colors of cars students drive is an example of ____ data

A) nominal
B) continuous
C) ordinal
D) binomial

Answers

The answer is nominal

Which type of website represents the current administration's point of view and can be trusted to provide reliable information?
A. .gov
B. .org
C. .edu
.

Answers

A should be the answer

The answer to this question is:
A.

Briefly describe the four main types of growth and development (physical, mental, emotional,
social) that occur during each of the life stages

Answers

Answer:

physical: your physical appearance changes, which might be through hormones or surgery

mental: could mean developing a mental disorder or it could mean that you come out from a dark place

emotional: might mean starting to develop feelings for someone or could mean you had liked something and now you just can't stand that thing

social: might mean being part of very different social circles or could mean you tend to hang out with different people than you have in the past. OR could mean that you are an introvert but go out more than you usually would  

what are the two function of circulatory system?

Answers

1. The circulatory system carries oxygen, nutrients, and hormones to cells

2. It removes waste products, like carbon dioxide.

The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

Consumption of trans fats can increase which of the following

a. LDL
b. DHA
c. CLA
d. MCT

Answers

Answer:

its

Explanation:

C

how often should information be collected when working with a client?

Answers

I think it should be collected every time I don’t think it should be just any time I think it’s every Time to be collected

How does conservation help to reduce air pollution?
A. Saving water means that less runoff water will carry pesticides into waterways and into the air through evaporation.
B. Using fewer fossil fuels, such as gasoline for a car, reduces the emission of harmful pollutants into the air.
C. Reusing, reducing, and recycling reduces the number of landfills needed.

Answers

Answer:

A, the answer is A

Explanation:

Answer:

Answer A

Explanation:

!!PSYCHOLOGY - EASY!! GET POINTS!!
What might client-centered therapy look like?

The therapist identifies problematic behaviors and develops a plan to eliminate them.
The client listens carefully to the therapist's suggestions.
The therapist listens carefully to what the client says and repeats it back to the client.
The client listens to the therapist as the therapist identifies the client's negative qualities.

Answers

Answer: The therapist identifies problematic behaviors and develops a plan to eliminate them.

Explanation: thats what they do and i took the test

brainliest would be nice

The answer to this is actually C, The therapist listens carefully to what the client says and repeats it back to the client.

(I also did this exact same question, and it was correct.)
Hope that helps!

Explain the positive and negative aspects of the living arrangements for the elderly listed below. Be sure to thoroughly evaluate each option.

1. Living in own home

2. Living with their children

3. Assisted living facility

4. Nursing home with intermediate care

5. Nursing home with skilled nursing care and make recommendations for healthy and disabled elderly

One or two sentences is fine! You don't need to answer all questions if you're not sure but please help!!

Answers

Answer:

So LIVING IN OWN HOME

POSITIVE: You wouldn't be around allot of people that could get you sick and can do what you want if you are physically able.

NEGATIVE: If you are clumsy and aren't able to help yourself and are dependant on others,you could fall and hurt yourself and could be a burden on your family.

there's one bud hope it helps

Who has the healthiest self esteem?

Answers

what do u mean? be more specific

pls help me on this im confused​

Answers

Answer:

Explanation:

You could get a ride from a friend that is not intoxicated. You could also order that person a ride from many apps such as uber. Or you could just choose to stay and wait until the effects of the alcohol wear off.

At what point in an illness is hospice care appropriate?

Answers

Hospice care is used when a disease, such as advanced cancer, gets to the point when treatment can no longer cure or control it. In general, hospice care should be used when a person is expected to live about 6 months or less if the illness runs its usual course.

How can physical activity contribute to national development

Answers

Physical activity contribute to national development by increasing the overall fitness of the citizens and also by assisting young people in acquiring critical abilities including resolving conflicts, cooperating with peers, and social abilities like leadership and improving motor skills.

One of the most crucial things you can do for your health is to exercise regularly. Physical activity can strengthen your bones and muscles, help you maintain a healthy weight, increase your ability to carry out daily tasks, and improve your cognitive health. The brain develops and is supported in its critical mental functions by physical activity. Exercise enhances learning, better thinking and problem-solving, stronger attention abilities, and motor skills .

The population's increased physical activity would decrease working-age mortality and morbidity, boost productivity, especially through decreasing presenteeism, and result in significant economic gains for the world economy.

Hence, physical exercise can contribute to national development.

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Which of the following is a common symptom of heart failure? *
Jugular vein distention
Edema
Tachycardia
All of the above

Answers

Answer:

All of the above

Explanation:

hknthvdg

Tachycardia is a common symptom of the heart failure. It is a major manifestation of the heart failure. Thus, the correct option is C.

What is Tachycardia?

Tachycardia is the medical term used for the heart rate over 100 beats per minute. Many types of the irregular heart rhythms such as arrhythmias can cause tachycardia. The heart rate typically rises during the time of exercise or as a response to the stress.

Tachycardia may not cause any major symptoms or complications. However, if left untreated, some forms of tachycardia could lead to serious health problems, including heart failure, stroke, or sudden cardiac death of the patient.

The major manifestations of heart failure include pulmonary congestion and dyspnea, as well as systemic venous distension, edema, an enlarged heart, and tachycardia due to the high sympathetic tone.

Therefore, the correct option is C.

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What do amino acids do?
help the body use certain vitamins and create cell energy
aid growth, cell replacement, and cell and tissue repair
provide energy and help cells get energy from other nutrients
turn carbohydrates into proteins, fats, and fatty acids

Answers

Answer: Aid growth, cell replacement, and cell and tissue repair.

Proof:

The role of repressed childhood conflicts in personality disorder is most clearly emphasized by the

Answers

psychoanalytic perspective.

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