O Level Courses

IGCSE O Level Biology Practice Tests

IGCSE O Level Biology Online Tests

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

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The MCQ: If a substance accumulates in a body for a long time, it will be; "Pesticides: O Level Biology" App Download (Free) with answers passed out through egestion, passed out through excretion, become insoluble in water and passed on to next consumer in food chain to learn distance learning courses. Study pesticides o level biology quiz questions, download Google eBook (Free Sample) for online colleges for teaching.

Pesticides O Level Biology MCQs: Questions and Answers PDF Download

MCQ 1: If a substance accumulates in a body for a long time, it will be

A) passed out through egestion
B) passed out through excretion
C) become insoluble in water
D) passed on to next consumer in food chain

MCQ 2: Presence of tubifax worms indicate that

A) the parasites are found in the intestine
B) cellulose in grass can easily be digested by pri-consumers
C) water is highly polluted
D) BOD is very low

MCQ 3: Pests may be not be destroyed through

A) Parasites
B) Insecticides
C) Herbicides
D) Pesticides

MCQ 4: All are wrong about Bacteria, but

A) cannot grow in fertilized soil
B) cannot degrade DDT
C) degrade DDT into simpler substances
D) digest white blood cells

MCQ 5: Substances which can remain in the soil for many years are known as

A) microorganisms
B) insecticides
C) dichloro-triphenyl dichloroethane
D) dichloro-diphenyl trichloroethane

IGCSE O Level Biology Practice Tests

Pesticides: O Level Biology Learning App & Free Study Apps

Download Pesticides: O Level Biology MCQs App to learn O Level Biology MCQs, College Biology MCQ App, and Zoology MCQ App with answers. The free "Pesticides: O Level 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!

Pesticides: O Level Biology App (Android & iOS)

Pesticides: O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

College Biology App (Android & iOS)

College Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (Android & iOS)