Pollution Pesticides and DDT MCQs Quiz Online PDF Download

Learn pollution pesticides and ddt MCQs, IGCSE biology online test for distance education, free online courses prep. Practice effects of human activity on ecosystem multiple choice questions (MCQs), pollution pesticides and ddt quiz questions and answers. SAT test prep on pollution: sewage as cause, soil erosion, conservation: renewable resources, pollution: pesticides and ddt tutorials for online developmental biology courses distance learning.

Study bachelors and masters in biology degree MCQs: if water containing ddt (dichloro-diphenyl-trichloroethane c14h9o5) is fed upon by cattle, it will, for online courses with choices get stored in the liver , get stored in the fatty tissues of animals , be excreted out with urine, and get stored in the muscle fibers for online college board exams and viva voce questions and answers for current students. Free skills assessment test is for online learn pollution pesticides and ddt quiz questions with MCQs, exam preparation questions and answers.

MCQs on Pollution Pesticides and DDTQuiz PDF Download

MCQ: If water containing DDT (dichloro-diphenyl-trichloroethane: C14H9O5) is fed upon by cattle, it will

  1. get stored in the liver
  2. get stored in the fatty tissues of animals
  3. be excreted out with urine
  4. get stored in the muscle fibers

B

MCQ: In terms of tolerance range for oxygen (O2), Tubifax worms and fish

  1. differ
  2. are alike
  3. are similar
  4. are opposite

A

MCQ: Along trophic level, in a food chain, insecticide amount

  1. decreases at each trophic level
  2. increases at each trophic level
  3. remains unchanged
  4. may increase or decrease depending on consumption

B

MCQ: DDT stands for

  1. Dichloro-diphenyl tricholoroethane
  2. Dichloro-triphenyl dichloroethane
  3. Dichlorino triammomium methane
  4. Difluoro-diphenyl-tribromobutane

A

MCQ: DDT (dichloro-diphenyl-trichloroethane: C14H9Cl5) is a form of

  1. insecticide
  2. herbicide
  3. pesticides
  4. parasiticides

A