Class 11 Biology Structural Organisation In Animals Anatomy of frog

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Explain the structure of the heart of a frog.

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Solution

(N/A) The heart of a frog is a muscular organ located in the upper part of the body cavity.
It consists of three chambers: two atria and one ventricle.
The heart is enclosed in a protective double-layered membrane known as the pericardium.
Additionally,it receives deoxygenated blood from the body through the sinus venosus and oxygenated blood from the lungs and skin.

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Class 11 Questions

Class 11

Biology Questions

Chapter

Structural Organisation In Animals

Subtopic

Anatomy of frog

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Consider the following four statements $(A-D)$ related to the common frog $Rana$ $tigrina$,and select the correct option stating which ones are true $(T)$ and which ones are false $(F)$.
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