Biology Quizzes Stage-2

Here you’ll find the most important and repeated Biology past paper questions Quizzes Stage-2. A perfect way to prepare for top competitive exams and score maximum marks. Good Luck

 

  • Total Quizzes: 50

  •  Total Marks: 50

  • Total Questions: 50

  • Time Allowed: 30 minutes

  • The correct answers will be displayed after the test is completed.

 
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#1. The uniform or constant fact of nature, virtually an irrefutable theory is _____?

#2. Magnification of a light microscope is formed by using mixture of the power of the eyepiece and the _____ lens.

#3. Scientific reasoning based on “if-then” statement called?

#4. Chromosomes are thread like structures appear at the time of _____?

#5. There are ____ types of metabolic reactions.

#6. Chromosomes consist of two genetically identical copies of thread called?

#7. _____ species are given scientific names.

#8. Microscopes are instrument designed to produce _____ visual image.

#9. Diffusion is a _____ process, which does not require energy input.

#10. Special type of movement of specific substances through carrier protein is _____?

#11. Once you have the data, you may need to perform _____ analysis.

#12. The microtubules arranged in a very particular pattern to form centriole are _____ in number.

#13. Science of classification is called?

#14. Period of extensive metabolic activity, in which cell grow, enzymes are synthesizes?

#15. Chromosomes with one arm very small and other very long called ____?

#16. Plant cell loses water and cytoplasm shrinks in a process called?

#17. Ratio is comparison of _____ values.

#18. Fish is one of the best source of ______?

#19. ______ structures have different functions (physiology) but having similar internal architecture.

#20. Radio labeling and carbon dating also show some uses of radioactive isotopes in determining the ____ of fossils.

#21. Final step of the scientific method is developing?

#22. The study of distribution of different living organisms in different regions of the world is called?

#23. Part of agriculture for the development of new varieties of plant, and their fruit is _____?

#24. Solution of biological problem starts with ______?

#25. Electron has a much shorter wavelength than visible light, and this allows electron microscopes to produce _____ images.

#26. Problem solving approach of biology and other sciences called?

#27. In animal meiosis produces _____?

#28. Degree of variation within or among the species exists on different regions of the earth called?

#29. Part of earth where life exists is called ______?

#30. Chromosomes in the cell which are similar to each other in shape and size are called?

#31. Resolution of a microscope is defined as the smallest distance between _____ points.

#32. Scientific name of any organism should be _____ when printed.

#33. Most protists are ______?

#34. Which one of the following are achlorophyllous and absorptive living organism?

#35. The Muslim scientists who identified many diseases like tuberculosis, meningitis and other such inflammations was _____?

#36. Foundation of life based on _____?

#37. A type of circulatory system blood flow through the spaces among tissues called?

#38. Sequence of changes which occurs between one cell division and the next is called?

#39. During metaphase homologous chromosomes arrange themselves on the _____?

#40. In plants, the cell wall is composed mainly of strong fibers of ____?

#41. Techniques for manipulation of gene to achieve desirable characters are called?

#42. Cell death which is caused by external factor called ____?

#43. Cutting down of trees called?

#44. Animals which are at the risk of extinction in future called?

#45. Movement of water molecules from the area of higher water potential to the area of lower water potential called?

#46. Part of root between epidermis and endodermis called?

#47. Cell membrane is composed of _____ layer.

#48. The key component of the scientific process is ______?

#49. Members of different species living in specific habitat are called?

#50. The two chromatids are attached to each other at ______?

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