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Pesticides O Level Biology MCQ App Download - IGCSE O Level Biology PDF e-Book

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

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The Pesticides O Level Biology Multiple Choice Questions (MCQ Quiz) with Answers PDF (Pesticides O Level Biology MCQ PDF e-Book) download to study IGCSE O Level Biology Tests. Learn Effects of Human Activity on Ecosystem Multiple Choice Questions and Answers (MCQs), Pesticides O Level Biology quiz answers PDF to study online school courses. The Pesticides O Level Biology MCQ App Download: Free IGCSE O Level Biology App to study soil erosion, conservation: renewable resources, deforestation and pollution test prep for SAT subject test tutoring.

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 study online school courses. Practice Pesticides O Level Biology Quiz Questions, download Google e-Book (Free Sample) for best SAT prep courses online.

Pesticides O Level Biology Questions and Answers PDF Download

MCQ: 1

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

  1. passed out through egestion
  2. passed out through excretion
  3. become insoluble in water
  4. passed on to next consumer in food chain
MCQ: 2

Presence of tubifax worms indicate that

  1. the parasites are found in the intestine
  2. cellulose in grass can easily be digested by pri-consumers
  3. water is highly polluted
  4. BOD is very low
MCQ: 3

Pests may be not be destroyed through

  1. Parasites
  2. Insecticides
  3. Herbicides
  4. Pesticides
MCQ: 4

All are wrong about Bacteria, but

  1. cannot grow in fertilized soil
  2. cannot degrade DDT
  3. degrade DDT into simpler substances
  4. digest white blood cells
MCQ: 5

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

  1. microorganisms
  2. insecticides
  3. dichloro-triphenyl dichloroethane
  4. dichloro-diphenyl trichloroethane

IGCSE O Level Biology Practice Tests

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Pesticides: O Level Biology Apps (Android & iOS)

Pesticides: O Level Biology App

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