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IGCSE O Level Biology Practice Test 267

Pollution: Inorganic Wastes as Cause Quiz PDF: Questions and Answers - 267

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Pollution: Inorganic Wastes as Cause Questions and Answers PDF Download: Quiz 267

MCQ 1331: Compounds which tend to accumulate in bodies are

A) passed on to final consumers
B) are not excreted from the bodies
C) may contain lead and mercury
D) all of above

MCQ 1332: Pulmonary arteries lead to

A) right atrium
B) lungs
C) left atrium
D) pulmonary arch

MCQ 1333: Risks of skin cancer is increased if

A) more sun bathing is done
B) the chlorofluorocarbons are lowered
C) the greenhouse effect is lowered
D) more ultraviolet light penetrates the Earth

MCQ 1334: Lesser genetic variability is observed if plant continues

A) cross pollination
B) self pollination
C) meiotic pollination
D) mitotic pollination

MCQ 1335: Small intestine is attached to dorsal body through

A) villi
B) agglutination
C) lymphatics
D) mesenteries

IGCSE O Level Biology Exam Prep Tests

Pollution Inorganic Wastes as Cause Learning App & Free Study Apps

Download Pollution Inorganic Wastes as Cause Quiz App to learn O Level Biology Quiz, Phylum Quiz App, and MCAT Biology Quiz App with answers. The free "Pollution Inorganic Wastes as Cause Quiz" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Pollution Inorganic Wastes as Cause App (Android & iOS)

Pollution Inorganic Wastes as Cause App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

Phylum App (Android & iOS)

Phylum App (Android & iOS)

MCAT Biology App (Android & iOS)

MCAT Biology App (Android & iOS)