MCQsLlearn App Download MCQsLearn Free App
As an Amazon Associate I earn from qualifying purchases.

Pollution: Pesticides and DDT Quiz Questions and Answers PDF Download eBook - 91

Pollution Pesticides and DDT quiz questions and answers, pollution pesticides and ddt MCQs with answers PDF 91 to practice O level biology mock tests for online college programs. Practice "Effects of Human Activity on Ecosystem" quiz questions with answers, pollution pesticides and ddt Multiple Choice Questions (MCQ) for online college degrees. Free pollution: pesticides and ddt MCQs, parts of flower, fertilization and post fertilization changes, viruses: biochemical parasites, biology test questions, pollution: pesticides and ddt test prep for ACT test.

"In terms of tolerance range for oxygen (O2), Tubifex worms and fish are", pollution pesticides and ddt Multiple Choice Questions (MCQ) with choices alike, differ, approximately same, and opposite for completely online college. Learn effects of human activity on ecosystem questions and answers to improve problem solving skills for online colleges for science.

Quiz on Pollution: Pesticides & DDT PDF Download eBook

Pollution: Pesticides and DDT Quiz

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

  1. differ
  2. alike
  3. approximately same
  4. opposite

A

Biology Test Questions Quiz

MCQ: Disadvantages of pesticides includes

  1. healthier crops
  2. higher yield of crops
  3. non-biodegradable pesticides
  4. availability of more food

C

Viruses: Biochemical Parasites Quiz

MCQ: Viruses are not considered cells because they

  1. cannot divide
  2. do not have a nucleus
  3. do not have a protoplasm
  4. are non-living things

C

Fertilization and Post Fertilization Changes Quiz

MCQ: Ovary and ovules form the

  1. fruit
  2. non-endospermic seeds
  3. provide food to growing cotyledons
  4. shell of hard fruits

A

Parts of Flower Quiz

MCQ: In order to attract insects for pollination,

  1. petals are brightly colored
  2. petals are protected by calyx
  3. epicalyx is essential
  4. petals have large surface area

A