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Questions and Answers
What is the main focus of the Natural Sciences branch of science?
What is the main focus of the Natural Sciences branch of science?
Which of the following is a step in the Scientific Method?
Which of the following is a step in the Scientific Method?
What is the characteristic of science that emphasizes simplicity and elegance in explanations?
What is the characteristic of science that emphasizes simplicity and elegance in explanations?
What type of science is driven by practical problems and a desire to develop solutions?
What type of science is driven by practical problems and a desire to develop solutions?
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What is the study of living organisms and their interactions?
What is the study of living organisms and their interactions?
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What is the study of computation, algorithms, and information?
What is the study of computation, algorithms, and information?
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What is the application of scientific principles to prevent, diagnose, and treat diseases?
What is the application of scientific principles to prevent, diagnose, and treat diseases?
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What is the involvement of non-experts in scientific research and data collection?
What is the involvement of non-experts in scientific research and data collection?
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Which group of organisms is categorized under kingdom Plantae?
Which group of organisms is categorized under kingdom Plantae?
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Which phylum includes organisms with an exoskeleton, segmented body, and jointed appendages?
Which phylum includes organisms with an exoskeleton, segmented body, and jointed appendages?
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Which of the following best distinguishes gymnosperms from angiosperms?
Which of the following best distinguishes gymnosperms from angiosperms?
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Which class is characterized by animals that have fur or hair and produce milk for their young?
Which class is characterized by animals that have fur or hair and produce milk for their young?
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Which of the following is a most common feature of the phylum Mollusca?
Which of the following is a most common feature of the phylum Mollusca?
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Which plant group relies solely on water for its fertilization process?
Which plant group relies solely on water for its fertilization process?
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Which of the following organisms are primarily classified based on spore production?
Which of the following organisms are primarily classified based on spore production?
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Where do plants typically store their genetic information?
Where do plants typically store their genetic information?
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Study Notes
Branches of Science
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Natural Sciences: study of natural phenomena and laws of nature
- Biology: study of living organisms and their interactions
- Chemistry: study of composition, properties, and reactions of matter
- Physics: study of energy, matter, and the fundamental laws of the universe
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Formal Sciences: study of formal systems and languages
- Mathematics: study of numbers, quantities, and shapes
- Logic: study of reasoning and argumentation
- Computer Science: study of computation, algorithms, and information
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Applied Sciences: practical application of scientific knowledge
- Engineering: application of scientific principles to design, build, and maintain structures and systems
- Medicine: application of scientific principles to prevent, diagnose, and treat diseases
- Technology: application of scientific principles to develop new products and processes
Scientific Method
- Observation: identification of a problem or phenomenon
- Hypothesis: formulation of a tentative explanation
- Prediction: formulation of a testable statement
- Experimentation: testing of the hypothesis through experimentation
- Analysis: interpretation of data and results
- Conclusion: drawing of a conclusion based on the results
Characteristics of Science
- Objectivity: scientific knowledge is based on empirical evidence and observation
- Empiricism: scientific knowledge is derived from sense experience and observation
- Skepticism: scientific knowledge is open to revision and correction
- Parsimony: scientific explanations should be simple and elegant
- Repeatability: scientific experiments should be reproducible and consistent
Types of Science
- Basic Science: research driven by curiosity and a desire to understand natural phenomena
- Applied Science: research driven by practical problems and a desire to develop solutions
- Interdisciplinary Science: integration of multiple disciplines to study complex phenomena
- Citizen Science: involvement of non-experts in scientific research and data collection
Branches of Science
-
Natural Sciences study natural phenomena and laws of nature, comprising:
- Biology, which focuses on living organisms and their interactions
- Chemistry, which examines the composition, properties, and reactions of matter
- Physics, which investigates energy, matter, and the fundamental laws of the universe
-
Formal Sciences study formal systems and languages, including:
- Mathematics, which deals with numbers, quantities, and shapes
- Logic, which explores reasoning and argumentation
- Computer Science, which covers computation, algorithms, and information
-
Applied Sciences involve practical applications of scientific knowledge, encompassing:
- Engineering, which applies scientific principles to design, build, and maintain structures and systems
- Medicine, which applies scientific principles to prevent, diagnose, and treat diseases
- Technology, which develops new products and processes through scientific principles
Scientific Method
- Observation involves identifying a problem or phenomenon
- Hypothesis formulation provides a tentative explanation
- Prediction generates a testable statement
- Experimentation tests the hypothesis through experimentation
- Analysis interprets data and results
- Conclusion draws a conclusion based on the results
Characteristics of Science
- Objectivity ensures scientific knowledge is based on empirical evidence and observation
- Empiricism derives scientific knowledge from sense experience and observation
- Skepticism leaves scientific knowledge open to revision and correction
- Parsimony prioritizes simple and elegant scientific explanations
- Repeatability ensures scientific experiments are reproducible and consistent
Types of Science
- Basic Science research is driven by curiosity and a desire to understand natural phenomena
- Applied Science research is driven by practical problems and a desire to develop solutions
- Interdisciplinary Science integrates multiple disciplines to study complex phenomena
- Citizen Science involves non-experts in scientific research and data collection
Classification of Organisms
- In the five kingdom system, Monera includes unicellular, prokaryotic organisms that lack a true nucleus.
- Plantae, Animalia, Fungi, and Protista are the other four kingdoms in the five kingdom system.
Plant Divisions
- Angiosperms are characterized by having vascular tissue, producing seeds, and often having flowers and fruits.
- Pteridophytes, Gymnosperms, and Bryophytes are other plant divisions.
Angiosperms
- Angiosperms are unique among plants because they produce seeds enclosed within fruits.
Phylum Arthropoda
- Insecta is a class of animals that belongs to the phylum Arthropoda.
Subphylum Vertebrata
- The subphylum Vertebrata is characterized by having a notochord or backbone.
- Other characteristics of Vertebrata include bilateral symmetry and segmented body.
Class of Vertebrates
- Reptilia is a class of vertebrates that lay eggs and has dry, scaly skin.
Animal Locomotion
- Locomotion with the help of setae is characteristic of Nereis.
Evolution
- Evolution is the gradual change in populations of organisms over time.
Classification Basis
- The classification of organisms is based on their genetic similarities and evolutionary relationships.
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Description
Quiz covering the different branches of science, including natural sciences and formal sciences. Explore the various fields of study, including biology, chemistry, physics, mathematics, and more.
