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Plant Genetics and Biotechnology MCQs with Answers

Welcome to the Plant Genetics and Biotechnology MCQs with Answers. In this post, we have shared Plant Genetics and Biotechnology Online Test for different competitive exams. Find practice Plant Genetics and Biotechnology Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Plant Genetics and Biotechnology.

The science of plant genetics and biotechnology has actually revolutionized improvement of crop productivity, robustness, and nutritional values. This is involved with the study of genes and hereditary traits in plants that concentrate on how genetic information is passed down from one generation to another. This information would be a powerful tool in the development of GM crops much more able to withstand pests, diseases, and environmental stresses.

However, biotechnology manipulates advanced genetic manipulation on plant genomes. These include technologies like gene editing with CRISPR-Cas9 and transgenic technology for introducing desirable traits in plants for more yield and quality produce. Inventions enable crop improvement toward enhanced nutritional profiles that meet food security and nutritional challenges around the globe.

Under plant biotechnology, development exists in the creation of plant-based biopharmaceuticals wherein plants are engineered to produce valuable proteins and vaccines. The area is fast growing, providing solutions to many agricultural and environmental problems and sustaining the future.

Understanding plant genetics and biotechnology will be important to researchers, farmers, as well as industry professionals in further improvement of agriculture and thus food security. These scientific advancements will now be harnessed in a significant way to answer some of the worst problems facing modern agriculture and make our world a better place.

Plant Genetics and Biotechnology Online Quiz

By presenting 3 options to choose from, Plant Genetics and Biotechnology Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Plant Genetics and Biotechnology Questions and Answers and click over the correct answer.

  • Test Name: Plant Genetics and Biotechnology MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Plant Genetics and Biotechnology MCQs

Plant Genetics and Biotechnology

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1 / 50

What is the role of gibberellins in plants?

2 / 50

What is the role of DNA ligase in genetic engineering?

3 / 50

What is the purpose of RNA sequencing in plant research?

4 / 50

What is the Hardy-Weinberg principle in genetics?

5 / 50

What is a somatic hybridization in plants?

6 / 50

Which technique is used to amplify a specific segment of DNA?

7 / 50

What is the term for breeding plants with desirable traits?

8 / 50

What is the term for a plant with two sets of chromosomes?

9 / 50

What is the basic unit of heredity in plants?

10 / 50

What is a cultivar?

11 / 50

What is the main purpose of plant breeding?

12 / 50

What is a quantitative trait locus (QTL)?

13 / 50

What is the role of chloroplasts in plant cells?

14 / 50

What is the function of ribosomes in plant cells?

15 / 50

What is the primary function of stomata in plants?

16 / 50

Which term describes the selective breeding of plants to produce offspring with specific traits?

17 / 50

What is the role of auxins in plant growth?

18 / 50

What is the role of ethylene in plants?

19 / 50

What is the difference between monocots and dicots?

20 / 50

What is the term for different forms of a gene?

21 / 50

What is the term for plants that have been genetically modified?

22 / 50

What is backcrossing in plant breeding?

23 / 50

What is the function of a plasmid in genetic engineering?

24 / 50

What is a mutation in the context of plant genetics?

25 / 50

What is genetic diversity and why is it important in plant breeding?

26 / 50

What is the term for the physical and physiological traits of a plant?

27 / 50

What is the term for the complete set of genetic material in a plant?

28 / 50

What is the term for the genetic material exchanged between different species?

29 / 50

What is the role of a gene promoter in plant genetics?

30 / 50

What is marker-assisted selection?

31 / 50

What is the purpose of tissue culture in plant biotechnology?

32 / 50

What is a genetic map?

33 / 50

What is an example of a polyploid crop?

34 / 50

What is the function of auxins in plant tissue culture?

35 / 50

What is heterosis or hybrid vigor?

36 / 50

What is the term for self-pollination in plants?

37 / 50

What is a hybrid plant?

38 / 50

What is the role of mitochondria in plant cells?

39 / 50

What is the primary purpose of a transgenic plant?

40 / 50

What is a phenotype?

41 / 50

What is the process by which pollen is transferred from the anther to the stigma?

42 / 50

What is the process by which DNA is copied in plants?

43 / 50

What is the process by which plants convert sunlight into chemical energy?

44 / 50

What is the purpose of a gene bank?

45 / 50

What is the main advantage of using molecular markers in plant breeding?

46 / 50

What is a transgenic plant?

47 / 50

Which method is used to determine the location of a gene on a chromosome?

48 / 50

What is the purpose of plant tissue culture in genetics?

49 / 50

What is the technique used to amplify DNA sequences?

50 / 50

What is a bioinformatics tool commonly used in plant genomics?

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