Zoology - Body Fluids and Circulation Question with Solution | TestHub
ZoologyBody Fluids and CirculationHuman Circulatory SystemEasy2 minPYQ_2020
ZoologyEasysingle choice
A thin, muscular wall (oval depression) in the heart is seen
Options:
Answer:
A
Solution:
An oval depression called fossa ovalis is present in the inter auricular septum within the right auricle. Through this foramen, the blood from the right auricle is communicated towards the left auricle in the embryo. Over the course of several months, the foramen ovale closes, leaving a shallow depression known as the fossa ovalis in the adult heart.
Stream:NTA_ABHYAS_NEETSubject:ZoologyTopic:Body Fluids and CirculationSubtopic:Human Circulatory System
⏱ 2mℹ️ Source: PYQ_2020
Doubts & Discussion
Loading discussions...
