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Introduction to Biology Online Quiz Test MCQs

To help our visitors in preparing for their all Biology subject related written exams in best possible way, we have provided a free online quiz below which includes important questions and answers about the basic concepts of biology. Just attempt the quiz in order to check and also improve your overall preparation level.

Introduction to Biology Online Quiz Test MCQs


1. There is a need for lead free petrol to reduce the:

Question 1 of 15

2. Edward Jenner first developed the technique of vaccination in:

Question 2 of 15

3. In 1997, scientists in Scotland succeeded in cloning a:

Question 3 of 15

4. Algae have been found to reduce pollution of heavy metals by:

Question 4 of 15

5. Biology is the study of:

Question 5 of 15

6. The environmental pollution in Pakistan is a:

Question 6 of 15

7. The list of plants and animals which if not protected would soon be extinct is known as:

Question 7 of 15

8. Science is a systematized knowledge and based on:

Question 8 of 15

9. The structure, mode of transmission, life histories and host-parasite relationships are studied in:

Question 9 of 15

10. Evolutionary change often produces new species and then increases:

Question 10 of 15

11. The study of life in seas and oceans comes under the heading of:

Question 11 of 15

12. The study of microorganisms which include bacteria, viruses, protozoa and microscopic algae and fungi comes under:

Question 12 of 15

13. It is very difficult to define:

Question 13 of 15

14. What is the number of insects in percentage among known species of organisms:

Question 14 of 15

15. Currently, the number of species of organisms, known to science is:

Question 15 of 15


You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.


  1. blank

    I got 100% marks ………………… And l got 1000 marks in 10th class

  2. blank

    Yupppppppyyy.. . I got 100%

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