A Teratogen Is

question 97

Multiple Choice

A teratogen is

• A) a specific sedative used in the 1950s in Europe.
• B) a stage of development in the mid-fetal period.
• C) a deformed baby.
• D) a chemical agent, infectious agent or environmental factor that causes birth defects.

Understand the objectives of biodiversity conservation projects like the iNaturalist project.

Grasp the global consequences of climate change.

Understand the environmental hazards caused by plastic pollution in oceans.

Learn about biodiversity hot spots and their significance.

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Definitions:

Chi-Square Test

A statistical method used to assess the differences between categorical variables in a contingency table.

Distribution

Describes the way values of a variable or data points are spread or dispersed across a range.

Degree Of Freedom

The number of independent pieces of information available to estimate another piece of information, often in statistical analysis.

Chi-Square Test

A statistical test used to determine if there is a significant association between two categorical variables.