Twenty Five Questions Critical Thinking Examples

1. How does evolution begin? And why does it exist at all?
2. What do you understand by chemical kinetics to evolutionary dynamics transition and can the transition from non-evolving to evolving system be precisely and formally defined?
3. ***What do you think are the selective advantages that drove the development of sexual reproduction and how did it develop?
4. Is there any biological basis of consciousness?
5. ***Show clarity of understanding of the concept of evolution listing in the process its different types and explaining in your understanding if there is evolution in the context of evolution itself.
6. What is the role of stochasticity (chance) in biological evolutionary dynamism?
7. Why is it supposed that each intracellular biochemical pathway has its structural compartment when prokaryotes carryout practically all the reactions in a single chamber?
8. In cell theory, what is the precise transportation mechanism by which proteins travel through Golgi apparatus?
9. What is the biological explanation to gene penetrance and expressivity?
10. Explain why a well-adjusted occurrence of different genetic alleles in a population is expedient for the survival of that populace facing ecological deviations.
11. Clarify why the heart of children is small while that of adults is large yet the cardiac muscles do not divide.
12. In evolutionary adaptation, why does the allantois and amnion considered adaptations to terrestrial life?
13. If every cell in a multicellular organism contains the identical DNA, nevertheless various cells produce dissimilar proteins, is the presence of suppressor genes the only conceivable justification for the differences of the proteins?
14. What are the roles of pentose in DNA and RNA molecules?
15. Which of the three basic life sexual cycles studied in biology corresponds to mutagenesis? And which of them is the human life cycle?
16. Explain how intracellular movement is possible and why in an intact cell the viscosity of cytoplasm is low in the presence of a cytoskeleton.
17. How do cells maintain their integrity when they are mechanically fluid?
18. ***Elucidate how population structure affect evolutionary dynamics and what role might coordination and cooperation play in the process?
19. Why is assumed that the receptors for transmitters, toxins, hormones and antibodies are located on the surface of the cell membrane?
20. If nuclear pores permit RNA to pass through, is it logical to conclude that they similarly allow other smaller molecules and ions to go through at the same time?
21. Is there any plausible biological explanation to hiccups and stomach rumbles?
22. How do painkillers work?
23. In auto-immune diseases, either organ or tissue specific, why doesn’t the body reject the particular affected organ or tissue, as it rejects incompatible donor organs and tissues?
24. How do you think climate change and other environmental stressors will modify the distribution and frequency of diseases of wild species?
25. How and why does loss of biodiversity affect human welfare?