difference between monozygotic and dizygotic twins

Answers

Answer 1

Answer:

Identical twins are also known as monozygotic twins. They result from the fertilization of a single egg that splits in two. ... In contrast, fraternal, or dizygotic, twins result from the fertilization of two separate eggs during the same pregnancy. They share half of their genes, just like any other siblings.

Explanation:

hope this helps

Answer 2
Monozygotic: Identical twins from the fertilization of one egg. Dizygotic: Fraternal twins from the fertilization of two eggs.

Related Questions

Which of the following is NOT a learning difficulty children with fetal alcohol syndrome face?

A. Fetal alcohol syndrome can cause children to have increased IQs.
B. Many children with fetal alcohol syndrome have a learning disorder.
C. Children may have damaged language skills and lower reading levels.
D. Fetal use of alcohol can cause children to have difficulty with memories.

Answers

Answer:

A. Fetal alcohol syndrome can cause children to have increased IQs

Explanation:

Hope this helped!

Answer:

IT is A. Fetal alcohol syndrome can cause children to have increased IQS

Explanation: I just took the test and made a 90 and one of the right answer was this one.

Katarina has been depressed since learning of her aunt’s death. Based on the Kübler-Ross grief model, what is her next stage of grief?

denial
anger
bargaining
acceptance

Answers

Answer:

D.) Acceptance

Explanation:

Sorry if its wrong :)

Edited*

Based of Kübler-Ross grief model, the next step of grief for Katarina will be acceptance. the correct option is D.

What is Kübler-Ross grief model?

As per this, when an individual is diagnosed with an apical illness, he or she goes through a series of emotions, beginning with denial and ending with acceptance.

According to the five stages of grief model, those experiencing grief experience five emotions: denial, anger, bargaining, depression, and acceptance.

Thus, the correct option is D.

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About how far can a fifth grader be expected to run without resting?

Answers

Answer:

1 mile

Explanation:

A fifth-grader is expected to run about 1 mile at the least and then he would need to rest.

Hope this helps! : )

Ed is new to being active and running. How many days a week should he start running to begin with?
A. 5-6
B. 1-2
C. 3-4
D. as many as he can

Answers

Answer:

d

Explanation:

to see how many he can do and set a goal and do it over and over

in the fourth paragraph, the author discusses diseases in wild salmon primarily to

Answers

Omg no cause ma en el mundo del estado de derecho y a las que no se encuentra a un lado de las personas y ha sido un poco mal y a la vez que ha estado en el país y no ha estado en la región de los países de los medios y a la espera de la creación del país y el país en la ciudad de los países del país y a la espera de la independencia del estado y a las que ha

Wild Salmons are those species of fish which are popularly found in the Northern Pacific where fishermen get them mainly for consumption.

Some of the benefits of eating wild salmons includes:

They are a good source of proteinThey reduce the risk of heart illnessesThey can help with weight lossThey contain Vitamin B, etc

Please note that your question is incomplete so i gave you a general overview which should be helpful to help you understand the concept.

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what properties are associated with a malignant cancer?

Answers

dhdhdndjfjfjfjfjfjfjgjgjfjfjfjfjfjfjffjjfnfgghhhhh

a client diagnosed with an h. pylori–associated ulcer has been prescribed treatment that includes two antimicrobials. what does the nurse identify as the reason for using multiple antimicrobials?

Answers

The nurse identified drug resistance as the reason for using multiple antimicrobials.

H. pylori is a bacteria which causes ulcers in organisms and causes

inflammation of the affected areas. It can be managed with the help of

antimicrobials.

Bacteria have different resistance to some types of drugs as a result of

continual use and abuse by individuals. The nurse considered that a

possibility and gave multiple antimicrobials to ensure the bacteria is eliminated.

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Leila was diagnosed with a bowel issue and now uses a colostomy bag, a plastic pouch connected directly to her intestines all day. Because she has little control over when the bag fills, she often has to run out of class on short notice to empty the bag and clean everything. However, she is embarrassed to tell her teachers about this; eventually her inability to manage things leads to an infection. What term best describes the issue Leila is facing?
A.
acupuncture
B.
stigma
C.
malnutrition
D.
cauterization

Answers

Answer:d.

Explanation:

?

What is a valid mental health resource

Answers

Answer:First of all, based on the options, your school nurse is the most "reliable" source because peers dont really know a lot and there ...

Explanation:

brainlierst

our esteem-based needs are met by developing self-respect and achieving our personal goals.

Answers

Answer:

I believe so, yes.

Explanation:

If you have self-respect for yourself and really focus on the things you want to do in life, should result in higher self-esteem/esteem-based needs.

For example: Self-respect behavior

If you love yourself and acknowledge everything about yourself. You really just get to know yourself and have a deeper understanding of yourself. I think that is how you would achieve this. You don't go hating and making fun of yourself. You love yourself for who you are. ( P.S. I am no expert, so please take that into consideration. )

Another example: Personal Goals

If you push yourself hard enough and love yourself in the process, I think you will achieve great things. If you thrive and really accomplish the things you want in life. You have these goals no matter what others say about them. They are your goals for a reason. YOU want them, not other people. Just try to be optimistic about things, even when you don't feel like it.

( You basically answered your own question. )

1# which type of STD has a vaccine available? syphilis chlamydia hiv/ aids hepatitis b, 2# WHich bacterial STD can cause think yeallwish discharge in men and symptoms simmilar to a bladder infection in women? gonorrhea, syphilis, genital warts, chlamydia

IM SORRY ABOUT THESE QUESHTIONS THERE FOR HEATH IM NIT TRYING TO BE NASTY IN ANY WAY POSSIBLE PLS DONT REPORT ME!!

Answers

1. Hepatitis B has a vaccine available. It isn’t a cure, but does help eliminate the chance of contracting it.
2. Yellowish discharge in men is caused by Gonorrhea.

These examples fall under which category: Running, walking, golfing, basketball

Time

Tips

Туре

Frequency

Answers

Answer:

frequency

Explanation:

all movement carries a frequency


An example of good
-----
is getting 9 hours of sleep every night?!
Mental health
Wellness

Answers

Hii

Answer:

The answer is Mental Health

what macromolecule is in charge of body temperature regulation?

Answers

homeostasis help with the regulation and is kind of in charge of baby temperature regulation

Why do athletes take performance enhancing drugs (3 marks)

Answers

Athletes take performance enhancing drugs to improve their skills and help them be successful in the sport they are involved in and or to ensure victory.

gender expression meaning

Answers

Answer:

Gender expression is how a person publicly expresses or presents their gender. This can

include behavior and outward appearance

such as dress, hair, make-up, body language

and voice.


7. Which nutrients are more important during pregnancy than other times?

Answers

iron, folate, calcium, vitamin d, iodine

Answer:

Folic acid/Vitamin B

Calcium

Iron

Iodine

Vitamin B

2. Briefly explain F.I.T.T. Principle and give precise example each.

Answers

Answer:

The FITT Principle is one method for developing a physical activity plan to meet your fitness goals. For example, someone who exercises at high intensity might exercise fewer days each week and for shorter periods of time than someone who exercises at low intensity

Explanation:

Frequency: Get your heart rate up during 3 to 6 days of the week.

Intensity: This will depend on your current fitness level. ...

Time: Aim for around 20 to 30 minutes per workout. ...

Type: Any type of cardiovascular training, such as dancing, walking, running, rowing, jogging, hiking, cycling, swimming, etc.

Hope it helps:]

Answer:

F - frequency

I - intensity

T - time

T - type

Explanation:

frequency, intensity, time and type (FITT Principle) provides a reason for the body to make positive changes in health, performance and appearance. Physical performance will be enhanced by cardiorespiratory endurance training using the FITT Principle.

What aids in digestion and elimination in the body?

Answers

Answer:

The small intestine continues the process of breaking down food by using enzymes released by the pancreas and bile from the liver. Bile is a compound that aids in the digestion of fat and eliminates waste products from the blood

Explanation:

What legislations govern social drungs and medicines?​

Answers

Answer:

the FDA makes sure it is safe

Explanation:

Sharing a drink from straw and a sandwich O Low risk O High risk​

Answers

Answer:

High risk

Explanation:

The person you are sharing with could have diseases

High Risk hope it helps!

what is the ideal depth of chest compressions for a newborn?

Answers

Answer: one third to one half of the anteroposterior chest diameter.

Explanation:

How many days a week should you participate in exercise?
A. 1-3 days
B. 0-2 days
C. 7 days
D. 3-5 days

Answers

Answer:

you should participate in exercise four to five days a week so D

Explanation:

Answer:

D. 3-5 days

Explanation:

Once you have come to a decision, you should "go" over it and

Answers

Answer:

is this multiple choice?

Explanation:

Once one has come to a decision, one should go over it and determine if one needs to make changes, determine if there were unintended consequences, and determine if the outcome was intended. The correct option is D i.e., all of the above.

What is decision making?

The process of making choices by identifying a decision, gathering information, and evaluating alternative resolutions is referred to as decision making.

The missing options of the question are:

A. Determine if you need to make changesB. Determine if there were unintended consequencesC. Determine if the outcome was intendedD. All of the above

Once one has come to a decision, one should go over it and determine if one needs to make changes, determine if there were unintended consequences, and determine if the outcome was intended.

Thus, the correct option is D i.e., all of the above.

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When someone is sad what does one do?

Answers

When somebody is sad, somebody tries to cheer them up. There are lots of ways that you can cheer somebody up!

doctors often do not recommend patients eat food that is high in oxalate. why do you think that is?

Answers

Because it can cause kidney stones it will bind calcium

Oxalate has a higher propensity to bind to calcium and create kidney stones when levels are high.Oxalates can impede your body from receiving healthy nutrients in your digestive track because they bond to minerals like calcium.

What occurs when you consume too much oxalate?

Oxalates can increase the risk of kidney stones in some persons because they bind to calcium as they exit the body.Your doctor could suggest a low-oxalate diet if you have kidney illness or are prone to kidney stones. Your kidneys remove extra oxalate through your urine.Kidney stones and crystals can be formed when the excess oxalate combines with calcium; this can harm the kidneys and lead them to stop functioning (renal failure).Kidney stones commonly manifest throughout childhood or adolescence because they originate early. The most typical kidney stone, calcium oxalate stones, are unpleasant occurrences brought on by an excess of oxalate in the body.Patients who have at least one kidney stone are recommended to reduce their oxalate intake to prevent developing further kidney stones.Oxalate is a naturally occurring chemical that is widely distributed in both people and plants.People don't need it as a nutrient, and consuming too much of it can cause kidney stones.By binding with excess calcium in plants, oxalate aids in calcium removal.So many foods high in oxalate come from plants for this reason. A reduced oxalate diet may be advantageous for those who are prone to kidney stones.However, just because nutrient-dense foods are high in oxalates, healthy individuals wanting to maintain their health DO NOT need to avoid them.For most people, oxalate is just not a nutrient to be concerned about. High levels of oxalate in the urine can result from an excessive vitamin C intake.Eat fewer meals high in oxalate.Keeping your daily intake of oxalate-rich meals to a minimum may help reduce your risk of developing new stones.You should stay away from some meals because of their high oxalate content. Foods with high oxalate content include peanuts, rhubarb, spinach, beets, Swiss chard, chocolate, and sweet potatoes, to name a few.It may be advantageous for those who develop calcium oxalate kidney stones, the most common type of kidney stone, to limit their intake of these foods. :Avoid stone-forming foods: Beets, chocolate, spinach, rhubarb, tea, and most nuts are rich in oxalate, which can contribute to kidney stones. If you suffer from stones, your doctor may advise you to avoid these foods or to consume them in smaller amounts.O

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What causes a diaper fetish, my friend keep saying they love to wear diapers and stuff Irl?

Answers

Nothing causes it it’s just how his brain reacts to it and he enjoys it

Answer: try wearing one yourself for a week and test it out for yourself

Explanation:

you can’t just wear it a day but a solid week and restrict yourself from the bathroom so you have to use the diaper and see if you like it, that’s the best way to find out


________is the time it takes for a sports performer to respond to a stimulus and initiate their response

Answers

Reaction time is the time it takes for a sports performer to respond to a stimulus and initiate their response.

Hope you mark it as brainliest

Reaction time is the time it takes for the CNS to respond to a stimulus

rationing on the level of the total health care system is known as

Answers

It’s macroallocation

What is sleep efficiency if total sleep is 330min and total time in bed is 400 min

Answers

Answer:

You can calculate your sleep efficiency by dividing the time you're asleep by the total time in bed. So, if you sleep for six out of eight hours in bed, your sleep efficiency is 75%. What's a good score? Anything 85% or higher is considered “normal.”

Explanation:

Efficiency is often measured as the ratio of useful output to total input, which can be expressed with the mathematical formula r=P/C, where P is the amount of useful output ("product") produced per the amount C ("cost") of resources consumed.

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