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Questions and Answers
What are the characteristics of living things?
The characteristics of living things include: cellular organization, growth and development, reproduction, response to stimuli, metabolism, and homeostasis.
How can you identify different species?
Different species can be identified based on their distinct physical features, such as body shape, size, coloration, and specific traits or adaptations.
What is the difference between short answer and essay questions?
Short answer questions require brief and concise responses, usually consisting of a few words or sentences. Essay questions, on the other hand, require more detailed and elaborate responses, typically consisting of multiple paragraphs.
Study Notes
Characteristics of Living Things
- Living things are characterized by seven basic characteristics: organization, metabolism, homeostasis, growth and development, reproduction, response to stimuli, and evolution.
- Organization refers to the structure and composition of living things, including cells, tissues, and organs.
- Metabolism is the process of converting energy and nutrients into the components that make up living things.
- Homeostasis is the ability to maintain a stable internal environment despite changes in the external environment.
- Growth and development refer to the increase in size and complexity of living things over time.
- Reproduction is the ability to produce offspring, either sexually or asexually.
- Response to stimuli is the ability to react to changes in the environment, such as light, temperature, and touch.
- Evolution is the process of change over time, resulting in the diversity of living things.
Identifying Different Species
- Identification of different species is based on characteristics such as morphology, anatomy, physiology, and molecular biology.
- Morphology refers to the study of the shape and structure of living things.
- Anatomy refers to the study of the internal structure of living things.
- Physiology refers to the study of the functions and processes of living things.
- Molecular biology refers to the study of the genetic makeup of living things.
Short Answer and Essay Questions
- Short answer questions require a brief answer, usually in a sentence or two, and are often used to test recall and comprehension of specific facts.
- Essay questions require a more detailed and comprehensive answer, often involving analysis, evaluation, and synthesis of information.
- Essay questions are often used to test higher-level thinking skills, such as critical thinking, problem-solving, and communication.
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Description
Test your knowledge of class level 7 science with this quiz on characteristics of living things and species identification. This multiple-choice and short/long question-based test will assess your understanding of these important topics.
