Answer
Verified
414.6k+ views
Hint: They carry the deoxygenated (blood from which oxygen is removed) blood from the heart to the lungs to take up the oxygen.
Complete answer
Deoxygenated blood is the blood that has lower oxygen content when compared to the blood leaving the lungs. The deoxygenated blood is also known as the venous blood. The deoxygenated blood is carried from the right ventricle of the heart to the lungs through the pulmonary artery.
Additional information
- In mammals, the heart is four-chambered, consisting of two ventricles (left and right) and two atria (left and right).
- The blood flows in a unidirectional way from the heart due to the presence of heart valves which prevent the backflow of the blood.
- The epicardium, myocardium, and endocardium are the three layers of which the heart is made up of.
- The heart is surrounded by a protective layer called the pericardium.
- The heart consists of two types of circulation: systemic circulation and pulmonary circulation.
- The right heart collects deoxygenated blood from the two large veins, superior and inferior vena cavae.
- This deoxygenated blood is carried from the heart to the lungs via the pulmonary artery.
- In the left heart, the oxygenated blood is returned from the lungs via pulmonary veins.
So, the correct answer is ‘A and C only’.
Note: In fishes, the heart is two-chambered, having an atrium and a ventricle while the reptiles have three-chambered heart, consisting of two atria and one partially divided ventricle except crocodile, which has a four-chambered heart. The amphibians also consist of a three-chambered heart while the birds have a four-chambered heart.
Complete answer
Deoxygenated blood is the blood that has lower oxygen content when compared to the blood leaving the lungs. The deoxygenated blood is also known as the venous blood. The deoxygenated blood is carried from the right ventricle of the heart to the lungs through the pulmonary artery.
Additional information
- In mammals, the heart is four-chambered, consisting of two ventricles (left and right) and two atria (left and right).
- The blood flows in a unidirectional way from the heart due to the presence of heart valves which prevent the backflow of the blood.
- The epicardium, myocardium, and endocardium are the three layers of which the heart is made up of.
- The heart is surrounded by a protective layer called the pericardium.
- The heart consists of two types of circulation: systemic circulation and pulmonary circulation.
- The right heart collects deoxygenated blood from the two large veins, superior and inferior vena cavae.
- This deoxygenated blood is carried from the heart to the lungs via the pulmonary artery.
- In the left heart, the oxygenated blood is returned from the lungs via pulmonary veins.
So, the correct answer is ‘A and C only’.
Note: In fishes, the heart is two-chambered, having an atrium and a ventricle while the reptiles have three-chambered heart, consisting of two atria and one partially divided ventricle except crocodile, which has a four-chambered heart. The amphibians also consist of a three-chambered heart while the birds have a four-chambered heart.
Recently Updated Pages
How do you arrange NH4 + BF3 H2O C2H2 in increasing class 11 chemistry CBSE
Is H mCT and q mCT the same thing If so which is more class 11 chemistry CBSE
What are the possible quantum number for the last outermost class 11 chemistry CBSE
Is C2 paramagnetic or diamagnetic class 11 chemistry CBSE
What happens when entropy reaches maximum class 11 chemistry JEE_Main
Calculate the volume occupied by 88 gram of CO2 at class 11 chemistry CBSE
Trending doubts
Difference Between Plant Cell and Animal Cell
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Give 10 examples for herbs , shrubs , climbers , creepers
Fill the blanks with proper collective nouns 1 A of class 10 english CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
How do you solve x2 11x + 28 0 using the quadratic class 10 maths CBSE
What is BLO What is the full form of BLO class 8 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE