Vein ends at —

এই অধ্যায়ের আরও প্রশ্ন

• C-03-Q149The wall of capillary is made of —
• C-03-Q150Exchange of nutrients, gases and wastes between blood and tissues occurs in —
• C-03-Q151Spontaneous contraction of the heart is called —
• C-03-Q152Spontaneous expansion of the heart is called —
• C-03-Q153The human heart is —
• C-03-Q154The whole process of continuous beating of the heart is called —
• C-03-Q155Cardiac cycle consists of how many steps?
• C-03-Q156During the diastole of atrium —
• C-03-Q157The first heart sound 'Lub' is heard during —