O Level

Biology Quizzes

O Level Biology MCQs - Complete

Pollution: Inorganic Wastes as Cause Questions and Answers p. 267

Pollution Inorganic Wastes as Cause trivia questions and answers, pollution inorganic wastes as cause quiz answers PDF 267 to practice O level biology exam questions for online classes. Practice "Effects of Human Activity on Ecosystem" trivia questions and answers, pollution inorganic wastes as cause Multiple Choice Questions (MCQ) for online college degrees. Free pollution: inorganic wastes as cause MCQs, functions of stomach, pollination in flowers, pollution causes, heart: o level biology, pollution: inorganic wastes as cause test prep for college entrance exams.

"Compounds which tend to accumulate in bodies are", pollution inorganic wastes as cause Multiple Choice Questions (MCQ) with choices are not excreted from the bodies, passed on to final consumers, may contain lead and mercury, and all of above for colleges that offer online classes. Learn effects of human activity on ecosystem questions and answers to improve problem solving skills for online bachelor degree programs.

Trivia Quiz on Pollution: Inorganic Wastes as Cause

1.

Compounds which tend to accumulate in bodies are

passed on to final consumers
are not excreted from the bodies
may contain lead and mercury
all of above

2.

Pulmonary arteries lead to

right atrium
lungs
left atrium
pulmonary arch

3.

Risks of skin cancer is increased if

more sun bathing is done
the chlorofluorocarbons are lowered
the greenhouse effect is lowered
more ultraviolet light penetrates the Earth

4.

Lesser genetic variability is observed if plant continues

cross pollination
self pollination
meiotic pollination
mitotic pollination

5.

Small intestine is attached to dorsal body through

villi
agglutination
lymphatics
mesenteries