IGCSE O Level Biology Practice Test 260

Tissue Respiration Gas Exchange and Breathing Multiple Choice Questions (MCQs) PDF Download - 260

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The Tissue Respiration Gas Exchange and Breathing MCQ with Answers PDF (Tissue Respiration Gas Exchange and Breathing Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 15-260 to study IGCSE O Level Biology Practice Tests. Study Respiration in Biology Test PDF, Tissue Respiration Gas Exchange and Breathing Multiple Choice Questions (MCQ Quiz) for SAT subject tests. The Tissue Respiration, Gas Exchange and Breathing MCQ Quiz App Download: Free IGCSE O Level Biology App to study tissue respiration, gas exchange and breathing, seed dispersal: o level biology, biology exam, causes of pollution: biology, what is nutrition test prep to study online IGCSE GCSE courses.

The MCQ: Breathing occurs due to; "Tissue Respiration Gas Exchange & Breathing" App (Free Android & iOS) with answers: muscular contractions and movements of ribs, chemical process, physical process, and oxidation of organic molecules to release energy and water for SAT subject tests. Practice Respiration in Biology Questions and Answers, Apple e-Book to download free sample for best online ACT prep class.

Tissue Respiration Gas Exchange & Breathing MCQ Quiz with Answers PDF Download: Test 260

MCQ: 1296

Breathing occurs due to

chemical process
muscular contractions and movements of ribs
oxidation of organic molecules to release energy and water
physical process

MCQ: 1297

Peas and beans split along the

pericarp
sutures
micropyle
radicle

MCQ: 1298

Highest energy value is provided by

lipids
fats
starch
glucose

MCQ: 1299

Reaction between sulfur dioxide and oxygen results in

sulfuric acid only
acid rain only
alkali rain
sulfuric acid and acid rain

MCQ: 1300

All are compounds of carbon, but,

mineral salts
fats
vitamins
fiber

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