UNIT I INTRODUCTION OF LIFE SCIENCE ....
- 1. UNIT I INTRODUCTION OF LIFE SCIENCE ST. TIMOTHY • Get 1 piece of length wise paper and answer the following questions. • General Direction: Write your complete name, grade, and section. Always read the following questions carefully. Misspelled words, erasures, and alterations are automatically considered wrong. Always use CAPITAL LETTERS.
- 2. IDENTIFICATION 1.He founded comparative embryology. 2. He established The Cell Theory. 3. He was Aristotle’s student, who pioneered on the study of plants. 4. He refined the methods of observing the natural environment. 5. What century begun the invention and use of microscope? 6. He was the Father of Taxonomy. 7. He formulated the mutation Theory of Evolution. 8. He stated that organisms are the product of their genetic composition and environment.
- 3. 9. What was the book title about human anatomy written by Andreas Vesalius. 10. He was known as the Father of Genetics. 11. an organism’s response to changes in its environment. 12. It is the totality of the chemical processes that occur in a living organism. 13. it is the presence of different structures that perform inter related functions. 14. It refers to any characteristic of an organism that enables it to live and continuously survive in the current environmental conditions. 15. it is a Specialized sex cells called
- 4. 16. It is the mode of reproduction observed among unicellular organism. 17. an energy releasing breaking down or degradation process. 18. is an energy requiring building up or synthesis process. 19. It is the process wherein an organism forms another organism that belong to its own kind/species. 20. It is the offspring formed is a variant of the parents. TRUE OR FALSE 21. Chemosynthesis Theory is accepted as the most correct explanation about the origin of life. 22. Hydroflask composed only of C and H
- 5. 23. Louis Pasteur was able to devise an experiment which proved that nutrient broth does not produce microorganism by itself. 24. Cell is the Basic unit of Life. 25. According to Biogenesis Theory, living organisms, on a daily basis, arise from non-living factors in the environment 26Alexander Oparin and John Haldane are the one who conducted experiments and provided results to prove the validity of the Oparin- Haldane Hypothesis. 27. Hydrocarbons is a property capable of sustaining themselves. 28. The First phase involved the synthesis of nuclear acids 29. In The Second phase, the amino acids and sugar further reacted, producing macromolecules such as proteins and carbohydrates.
- 6. 30. Chemosynthesis was not formulated and proven to be correct until the early 20th century through the combined works by Stanley Miller and Harold Urey. ANSWER KEY: 1. KARL VON BEER 2. ROBERT HOOKE 3. THEOPHRASTUS 4. ARISTOTLE 5. 17TH CENTURY 6. CAROLLUS LINNAEUS
- 7. 7. HUGO DE VRIES 8. ERNEST HAECKEL 9. THE STRUCTURE OF HUMAN BODY 10. GREGOR MENDEL 11. IRRITABILITY 12. METABOLISM 13. ORGANIZATION 14. ADAPTATION 15. GAMETES 16. ASEXUAL REPRODUCTION 17. CATABOLISM 18. ANABOLISM
- 8. 19. REPRODUCTION 20. SEXUAL REPRODUCTION 21. TRUE 22. FALSE 23. TRUE 24. TRUE 25. FALSE 26. FALSE 27. FALSE 28. FALSE 29. TRUE 30. FALSE