Online O Level Courses

O Level Biology Certification Exam Tests

O Level Biology Practice Test 7

Deforestation and Pollution Quiz Answers PDF - 7

The Book Deforestation and Pollution Quiz Questions and Answers, deforestation and pollution Quiz MCQs PDF, chapter 7-7 to download online biology degree courses. Study Effects of Human Activity on Ecosystem MCQ Questions PDF, deforestation and pollution Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book Deforestation and Pollution Quiz App Download: deforestation and pollution, spinal cord and nerves, conditions essential for photosynthesis, types of drugs, sensitivity in biology test prep for SAT practice test.

The Quiz: Consequences of water pollution include PDF, "Deforestation and Pollution" App (Android & iOS) Free with burning of fossil fuels, discharge of untreated sewage, loss of habitat, and climatic changes choices for best online colleges for teaching degree. Practice effects of human activity on ecosystem questions and answers, Google eBook to download free sample for best SAT prep courses online.

Biology Quiz Online: Deforestation and Pollution MCQs PDF Download - 7

MCQ: Consequences of water pollution include

A) discharge of untreated sewage
B) burning of fossil fuels
C) loss of habitat
D) climatic changes

MCQ: Carbon dioxide (CO2) concentration is measured in blood through

A) biosensors
B) receptors in lungs
C) receptors in esophagus
D) receptors in blood vessels in neck

MCQ: The plant can be de starched in

A) 14 hours
B) 24 hours
C) 42 hours
D) 48 hours

MCQ: All is true for local anesthesia, but,

A) that it causes local numbness
B) it causes a loss of sensation in the area being injected
C) contains Cocaine
D) cause gastric ulcers

MCQ: Characteristics essential for sensitivity includes

A) well developed brain
B) specialized sense organs
C) well developed nervous system
D) all of above

Mock Tests: O Level Biology Course Prep

Download Free Apps (Android & iOS)

Download O Level Biology Quiz App, Molecular Biology MCQ App, and SAT Biology MCQs App to install for Android & iOS devices. These Apps include complete analytics of real time attempts with interactive assessments. Download Play Store & App Store Apps & Enjoy 100% functionality with subscriptions!

O Level Biology App (Android & iOS)

ALL-in-ONE Courses App Download

O Level Biology App (Android & iOS)

O Level Biology App Download

Molecular Biology App (Android & iOS)

Molecular Biology Quiz App

SAT Biology App (Android & iOS)

SAT Biology Quiz App