PATHOLOGY

Detailed explanation-1: -It is divided into four chambers: two atria and two ventricles. There are one atrium and one ventricle on the right side and one atrium and one ventricle on the left side. The atria are the chambers that receive blood while the ventricles are the chambers that pump blood.

Detailed explanation-2: -Answer: Explanation: Observation of the internal structure of mammalian heart. Materials required : Freshly collected specimen of heart of sheep/goat from the butcher, soda straws, sharp and long blade/scalpel, tray and jug of water, dissection scissors, and foreceps.

Detailed explanation-3: -Aim: Observation of the internal structure of the mammalian heart. Material required: Freshly collected specimen of heart of sheep or goat from the butcher. Soda straws, used pen refils, sharp and long blade or scalpel, tray, a jug of water, Dissection scissors, forceps.

Detailed explanation-4: -The Mammalian Heart The heart is a complex muscle that pumps blood through the three divisions of the circulatory system: the coronary (vessels that serve the heart), pulmonary (heart and lungs), and systemic (systems of the body).