RBio sem 1 review

Front

What is spontaneous generation?

Back

The theory that living organisms can arise from non-living matter, which has been disproven by scientific experiments.

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What is biogenesis?

Back

The principle that living organisms arise from pre-existing life, as opposed to spontaneous generation.

Front

What type of data is collected when observing the colors of leaves?

Back

Qualitative data, which describes characteristics or qualities.

Front

What are the characteristics of life?

Back

1. Living things are made of cells. 2. Living things grow and develop. 3. Living things reproduce. 4. Living things respond to their environment. 5. Living things maintain homeostasis.

Front

What does semipermeable mean?

Back

A property of a membrane that allows certain substances to pass through while blocking others.

Front

What is homeostasis?

Back

The ability of an organism to maintain a stable internal environment despite changes in external conditions.

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What is the universal genetic code?

Back

The set of rules by which information encoded in genetic material (DNA or RNA) is translated into proteins.

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What is qualitative data?

Back

Data that describes qualities or characteristics, often observed through senses.

Front

What is quantitative data?

Back

Data that can be measured and expressed numerically.

Front

What is the significance of a control group in an experiment?

Back

A control group is used as a standard for comparison to determine the effect of the independent variable.