
In the human umbilical cord are there 2 arteries and 1 vein or 2 vein and 1 arteritis?
Answer
429.6k+ views
Hint: Umbilical cord is a tube that connects the baby to the mother’s body during pregnancy it has three blood vessels which carry food and oxygen to the placenta.
Complete answer:
The cord is considered a baby supply line because it supplies blood back and forth to the baby. It delivers nutrients and oxygen and removes waste products. It begins to form after 5 weeks after conception.
Arteries are blood vessels that are responsible for carrying oxygen rich blood from the heart to the body. veins are responsible for carrying deoxygenated blood from the body to the heart for oxygenation. These are two main types of blood vessels found in humans.
In humans most cords have one vein and two arteries veins are responsible for getting the oxygenated blood and other materials out of the Placenta and arteries are responsible to provide nutrients and oxygen to the placenta. in some cases, there are only two vessels a single artery and a single vein.
Note:
The umbilical cord forms after 4 weeks of pregnancy and usually grows about 22 inches long. In some cases, only a single artery is present; this happens in 1 in 100 it is known as singleton pregnancy.
Complete answer:
The cord is considered a baby supply line because it supplies blood back and forth to the baby. It delivers nutrients and oxygen and removes waste products. It begins to form after 5 weeks after conception.
Arteries are blood vessels that are responsible for carrying oxygen rich blood from the heart to the body. veins are responsible for carrying deoxygenated blood from the body to the heart for oxygenation. These are two main types of blood vessels found in humans.
In humans most cords have one vein and two arteries veins are responsible for getting the oxygenated blood and other materials out of the Placenta and arteries are responsible to provide nutrients and oxygen to the placenta. in some cases, there are only two vessels a single artery and a single vein.
Note:
The umbilical cord forms after 4 weeks of pregnancy and usually grows about 22 inches long. In some cases, only a single artery is present; this happens in 1 in 100 it is known as singleton pregnancy.
Recently Updated Pages
Express the following as a fraction and simplify a class 7 maths CBSE

The length and width of a rectangle are in ratio of class 7 maths CBSE

The ratio of the income to the expenditure of a family class 7 maths CBSE

How do you write 025 million in scientific notatio class 7 maths CBSE

How do you convert 295 meters per second to kilometers class 7 maths CBSE

Write the following in Roman numerals 25819 class 7 maths CBSE

Trending doubts
Give 10 examples of unisexual and bisexual flowers

Draw a labelled sketch of the human eye class 12 physics CBSE

Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE

Differentiate between insitu conservation and exsitu class 12 biology CBSE

What are the major means of transport Explain each class 12 social science CBSE

Franz thinks Will they make them sing in German even class 12 english CBSE
