O Level Courses

IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

Herbicides O Level Biology Multiple Choice Questions (MCQ) PDF Download

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The MCQ: Advantages of using pesticides include; "Herbicides: O Level Biology" App Download (Free) with answers healthier crops, better yield, more food and profit for farmers to learn e-learning courses. Study herbicides o level biology quiz questions, download Google eBook (Free Sample) for online colleges that offer financial aid.

Herbicides O Level Biology MCQs: Questions and Answers PDF Download

MCQ 1: Advantages of using pesticides include

A) healthier crops
B) better yield
C) more food and profit for farmers
D) all of above

MCQ 2: Over a period of time, mosquitoes have developed resistance to

A) dichlorodiphenyl trichloroethane (DDT)
B) biochemical oxygen demand (BOD)
C) dioxins
D) eutrophication

MCQ 3: Miscarriages in women may be due to intake of

A) carbon dioxide
B) polluted water
C) water containing dioxins
D) DDT

MCQ 4: Physical, mental abnormalities and risks of cancer are increased due to

A) dichlorophenyl trichloroethane (DDT)
B) biochemical oxygen demand (BOD)
C) dioxins
D) greenhouse effect

IGCSE O Level Biology Practice Tests

Herbicides: O Level Biology Learning App & Free Study Apps

Download Herbicides: O Level Biology MCQs App to learn Herbicides: O Level Biology, O Level Biology MCQs App, and Molecular Biology MCQ Apps. The "Herbicides: O Level Biology MCQs" App to download free Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Herbicides: O Level Biology App (Android & iOS)

Herbicides: O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)