Adaptation and Diversity 24-25

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What is adaptation in organisms?

Back

Adaptation refers to the process by which a species becomes better suited to its environment through changes in its physical structure, behavior, or physiology.

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What is diversity in biological terms?

Back

Diversity refers to the variety of life forms in a given ecosystem, including the different species, genetic variations, and ecosystems present.

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How do spores help fungi reproduce?

Back

Spores are reproductive units that can develop into new individuals. Fungi release spores into the environment, where they can grow into new fungi under suitable conditions.

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What is the role of chloroplasts in plants?

Back

Chloroplasts are organelles in plant cells that conduct photosynthesis, allowing plants to convert light energy into chemical energy.

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What is the difference between autotrophic and heterotrophic organisms?

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Autotrophic organisms produce their own food using sunlight or chemical energy, while heterotrophic organisms obtain food by consuming other organisms.

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What is a pseudopod?

Back

A pseudopod is a temporary, foot-like extension of a cell used for movement and feeding, commonly found in amoebas.

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Why is washing hands important for health?

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Washing hands helps remove harmful bacteria and viruses, reducing the risk of infections and diseases.

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What is the function of the eyespot in euglena?

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The eyespot in euglena helps the organism detect light, allowing it to move towards light sources for photosynthesis.

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What are the main characteristics of Kingdom Fungi?

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Organisms in Kingdom Fungi have cell walls made of chitin, reproduce via spores, and are heterotrophic, meaning they cannot produce their own food.

Front

What is the significance of genetic diversity in a population?

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Genetic diversity increases a population's ability to adapt to changing environments and resist diseases.