Introduction to Biology Online Quiz Test MCQs

Gotest Instruction for Test Online

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

Question 1 of 15

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

Question 2 of 15

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

Question 3 of 15

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

Question 4 of 15

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

Question 5 of 15

6. Biology is the study of:

Question 6 of 15

7. The environmental pollution in Pakistan is a:

Question 7 of 15

8. It is very difficult to define:

Question 8 of 15

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

Question 9 of 15

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

Question 10 of 15

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

Question 11 of 15

12. Science is a systematized knowledge and based on:

Question 12 of 15

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

Question 13 of 15

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

Question 14 of 15

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

Question 15 of 15




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      but bio is too much difficult

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