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IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Human Respiration Multiple Choice Questions (MCQ) PDF Download

The e-Book Human Respiration Multiple Choice Questions (MCQ Quiz) with answers, Human Respiration MCQs PDF download to learn online igcse biology degree courses. Study Respiration in Biology Multiple Choice Questions and Answers (MCQs), Human Respiration quiz answers PDF for online college courses. The Human Respiration MCQ App Download: Free learning app for school level biology, human respiration test prep for GRE subject test tutoring.

The MCQ Front of the ribs are attached to the: diaphragm, sternum, external intercostal muscles and internal intercostal muscles with "Human Respiration" App Download (Free) for online college courses. Practice human respiration quiz questions, download Amazon eBook (Free Sample) for online college classes.

Human Respiration MCQ Quiz PDF Download: IGCSE Biology MCQs

MCQ 1: Front of the ribs are attached to the

A) diaphragm
B) sternum
C) external intercostal muscles
D) internal intercostal muscles

MCQ 2: Dry mass is lost through

A) lenticels
B) respiration
C) stomata
D) limiting factor of enzymes

MCQ 3: Cuticular transpiration occurs in

A) microorganisms
B) animals
C) plants
D) none of others

MCQ 4: All are wrong in case of alveolar walls but,

A) lining of single cells
B) lining of multiple cells
C) lining of palisade cells
D) depend on the age of organism

MCQ 5: Over-breathing can be countered through

A) in breath longer than out breath
B) out breath longer than in breath
C) excessive breathing
D) holding breath

IGCSE O Level Biology Practice Tests

Human Respiration Learning App & Free Study Apps

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O Level Biology App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)