please answer..............
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महाप्रभु
कोई अन्य चार अथवा विकल्प नही था इसलिए।
और ये मेड इन इंडिया है।
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1. Since ventricles have to pump blood into various organs and the pressure of the blood flowing in them is more than that of it in the auricles therefore ventricles have thicker muscular walls than the auricles.
2. goitre is a disease caused due to the deficiency of iodine in the diet we get iodine from salts in hilly areas such as Himalayas are far away from the seacoast hence the iodine content of the hill soil is negligible and they mostly suffer from goitre.
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