Exercise 1

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Embibe Experts General Science Solutions for Exercise 1

Simple step-by-step solutions to Exercise 1 questions of Human Physiology from Achieve Indian Navy Agniveer Science Practice Book. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Exercise 1 with Hints & Solutions

EASY
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 27

The internal wall of the stomach is usually not injured by HCl because of-

EASY
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 32

Acetylcholine is

HARD
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 53

Identify the correct sequence of air passage during the process of inhalation.

EASY
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 57

Which of following muscle regulates the movement of rib cage during respiration?

MEDIUM
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 62

Identify the instrument shown in the figure.

EASY
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 66

Which of the following chambers of heart does receive oxygenated blood from lungs?

EASY
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 67

Which one of the following three is not seen in the open type of circulatory system?

EASY
Indian Navy Agniveer
IMPORTANT
Achieve Indian Navy Agniveer Science Practice Book>Chapter 23 - Human Physiology>Exercise 1>Q 68

Oxygenated blood flows from the lungs to the heart by