The ovaries are large and eggs are much larger than other mammals with large amounts of yolk. Ova released into coelom and picked up by the infundibulum -> oviduct, where fertilization takes place -> ...

Echinoids other than cidaroids have soft-tissue sacs that are external extensions of the internal coelom. These are needed to compensate for volume change inside the rigid test as the lantern is moved ...

The heart must be immobilized for cardiac puncture because it is somewhat moveable within the coelom. Two variations of cardiac immobilization are used, according to the size of the snake.

April/3042024/image-(86).jpg" width="1200" height="675" /> HBSE Class 11th Biology Syllabus 2025: Board of School Education Haryana (BSEH), also popularly called HBSE Board is the official education ...