answersLogoWhite

0

The Ductus arteriosis allows the oxygenated blood to bypass the non-functioning lungs by going straight from the right ventricle to the aortic arch, instead of going through the pulmonary artery.

The Ductus Venosus allows half of the blood from the umbilical vein to be shunted to the inferior vena cava to bypass the babies liver.

And the Foramen ovale lets blood go straight from the right atrium to the left atrium, the Ductus Arteriosis is a back up for when blood gets left behind. The foramen ovale closes over at birth to form the fossa ovalis.

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Biology

Is it possible to have the same fingerprint as someone else?

No, it is highly unlikely to have the exact same fingerprint as someone else. Fingerprints are unique to each individual due to the specific ridge patterns formed during fetal development.


Do siblings have any similarities with their fingerprints?

No, siblings do not have similar fingerprints. Fingerprints are unique to each individual, including identical twins. The patterns and ridges that form fingerprints are determined by a combination of genetics and random factors during fetal development.


Fingerprints and footprints are formed by what?

Fingerprints and footprints are formed by the pattern of ridges and valleys on the skin's surface, which are established during fetal development. This pattern is unique to each individual and remains relatively unchanged throughout a person's life.


What are fingerprints the result of?

Fingerprints are the result of unique ridge patterns found on the tips of a person's fingers and palms, formed during fetal development. These ridge patterns are determined by a combination of genetic and environmental factors, making each individual's fingerprints distinct.


What makes each human have a different finger print?

Each person's fingerprint is unique due to the complex patterns of raised ridges and furrows formed on the skin of their fingertips during fetal development. These patterns are determined by a combination of genetic factors and random variations in the environment that are impossible to replicate identically in another individual.

Related Questions

How many coronary bypasses are performed each year?

In the United States, around 400,000 coronary bypass surgeries are performed each year. This number can vary by country and region based on healthcare systems and population demographics.


What is the appendages in a fetal pig?

The appendages in a fetal pig are four toes. Each of the four hooves have the same about of appendages.


How many digits are present in the external anatomy of the fetal pig?

The external anatomy of a fetal pig typically has four digits on each foot, for a total of sixteen digits.


How many lobes does each lung of a fetal pig have?

The right lung contains 4 lobes while the left lung contains 3


How many heart bypasses are done yearly in USA?

Approximately 300,000 to 400,000 coronary artery bypass graft (CABG) surgeries are performed each year in the United States. This number can fluctuate based on factors such as advancements in medical technology and changes in treatment guidelines. CABG remains one of the most common surgical procedures for patients with severe coronary artery disease.


How many digits does each limb have in a fetal pig?

Each limb of a fetal pig typically has four digits. This includes the forelimbs (front legs) and hindlimbs (back legs), which are adapted for their specific functions. The digits may be slightly webbed in some cases, but generally, they follow this four-digit structure.


How many hooves does a fetal pig hve?

A fetal pig has a total of four hooves, as it is a member of the even-toed ungulates, which typically have two main weight-bearing toes on each foot. Each of these toes ends in a hoof. So, in total, the four hooves are divided equally among its four legs.


How do you bypass a password for Facebook account?

You cannot bypass a password for a Facebook account. When you create an account with Facebook, you are required to come up with a username and password which you will use each time you log in to Facebook.


Is the gastric bypass sleeve a safer option for bariatric surgery?

A gastric bypass surgery is something that can only be decided by you and your doctor. The risks and problems associated with each method will vary depending on the case.


What is location of the ovaries of the fetal pig?

In the fetal pig, the ovaries are located near the kidneys, closer to the dorsal side of the body. They are situated in the abdominal cavity, next to the kidneys and slightly towards the rear end of the pig.


Stomach Weight Loss Surgery ?

Stomach weight loss surgery may bring hope to the extremely overweight person when other exercise and diet options have failed. Stomach weight loss surgery consists of two main types of surgery called gastric banding and gastric bypass. The banding process reduces the upper part of the stomach to hold less food substance. The more invasive gastric bypass closes a section of the stomach and bypasses a portion of the intestine. Many people have achieved successful long-term weight loss results with each of these surgeries. The key to maintenance after the surgery is proper nutrition and exercise.


What is the function of the digits on a fetal pig?

A fetus pigs feet has four Digits on each foot.