MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Other Modes of Nutrition

are thin-wall...

Question

_____________ are thin-walled upper chambers of the heart.

Open in App

Solution

Structure of Heart:
Heart contains four chambers: two auricles at the upper part and two ventricles at the lower chambers.
The walls of auricles or atria are thin while ventricles are thick.
Final answer : Auricles are thin-walled upper chambers of the heart.

Suggest Corrections

thumbs-up

1

Similar questions

Q. Read the following statements and find out the incorrect statements.

a. Heart is situated in the thoracic cavity, between the two lungs, slightly tilted to the right.

b. Heart has the size of a clenched fist.

c. Heart is protected by double walled membranous bag, pericardium, enclosing the pericardial fluid.

d. Human heart has four chambers, two relatively larger upper chambers called atria and two smaller lower chambers called ventricles.

e. A thick muscular wall called the inter-atrial septum separates the right and the left atria, whereas a thin-walled inter-ventricular septum, separates the left and right ventricles.

Oxygen-rich blood from the lungs comes to the thin-walled upper chamber of the heart to ______.

Q. Large and thin walled cells of the upper epidermis in a monocot leaf are called __________ cells.

Q. A chambered heart and a dorsal notochord are present in

Q. A human heart has ______________ chambers.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Other Modes of Nutrition

BIOLOGY

Watch in App

explore_more_icon

Explore more

Other Modes of Nutrition

Standard VII Biology

Join BYJU'S Learning Program

CrossIcon