SAMPLE QUESTIONS
Odisha Board Biology Solutions for Exercise - SAMPLE QUESTIONS
Simple step-by-step solutions to SAMPLE QUESTIONS questions of Body Fluids and Circulation from Bureau's Higher Secondary Biology Volume-1. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.
Questions from SAMPLE QUESTIONS with Hints & Solutions
Label different parts as numbered in the following figures:
Label different parts as numbered in the following figures:
Describe the constitution and functions of human blood.
Describe the structure of human heart and discuss about the mechanism of circulation.
Give an account of the conducting tissue of the human heart and describe about the origin and conduction of heart beat.
Define cardiac cycle. Describe the events in the cardiac cycle and its regulation.
Draw a neat labelled diagram of the longitudinal (vertical) section of human heart (Description not required).
Draw neat labelled diagrams of the transverse sections of a vein and an artery (Description not required)
