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IGCSE O Level Biology Certification Exam Tests

IGCSE O Level Biology Practice Test 48

Free Online Biology Multiple Choice Questions (MCQ) PDF - 48

The e-Book Free Online Biology MCQ Questions, free online biology quiz answers PDF download chapter 15-48 to learn online igcse biology degree programs. Solve Respiration in Biology Test PDF, free online biology Multiple Choice Questions (MCQ Quiz) for online college degrees. The Free Online Biology MCQ Quiz App Download: Free certification app for free online biology, voluntary and reflex actions, nutrition: introduction, central nervous system, adaptations in small intestine test prep for ACT test.

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Free Online Biology Questions and Answers PDF Download: Quiz 48

MCQ 236: Breathing mechanism include

A) internal respiration
B) external respiration
C) expiration
D) transportation

MCQ 237: Overall control of all voluntary action is gained through

A) medulla oblongata
B) Cerebral hemisphere
C) cerebellum
D) pituitary gland

MCQ 238: Ulcers can be diagnosed through

A) x-rays
B) endoscopy
C) ultrasounds
D) biosensors

MCQ 239: In spinal cord, the grey matter

A) surrounded by white matter
B) surrounds the white matter
C) does not exist
D) forms nerves

MCQ 240: In each villus, the sugars and amino acids are diffused in

A) lymphatic capillary
B) blood vessels
C) microvilli
D) large intestines

IGCSE O Level Biology Exam Prep Tests

Free Online Biology Learning App & Free Study Apps

Download Free Online Biology MCQ App to learn O Level Biology MCQs, 9th Grade Biology MCQs App, and Zoology MCQ App with answers. The free "Free Online Biology MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Free Online Biology App (Android & iOS)

Free Online Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (Android & iOS)