Question

hii friend

write about all the functions of Heart ( write in long ) ?

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Answer 1

your answer

it is a muscular structure situated in the upper part of the body cavity. it has four chambers ,i.e.., two atria and two ventricle . the heart is covered by a membrane called pericardium.

there are two accessory chambers in the heart , a tubular truncus arteriosus placed on the ventral side of the right auricle and a triangular sinus venous present on the dorsal side of the heart.

sinus venosus receive blood through the major veins called Vena Cava and opens into right auricle .

the left auricle receive oxygenated blood from the lungs by a common pulmonary vein. the auricle send their blood into ventricle where the blood gets mixed up .the ventricle opens into a sac like conus arteriosus on the ventral side of the heart

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Answer 2

Answer:pumps blood to all parts

Heart is a fist sized muscular organ

It combines with haemoglobin to form oxyhaemoglobin and pumps blood in the form of oxygen I mean oxygen in the form of blood to all parts of the body without blood that means without heart no one can live

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