In Genetics,a Chi-Square Test Can Be Used to Determine ____

question 40

Multiple Choice

In genetics,a chi-square test can be used to determine ____.

• A) whether an organism with a dominant phenotype is homozygous or heterozygous
• B) whether an allele exhibits complete or incomplete dominance
• C) what the predicted outcome of a dihybrid cross will be
• D) how closely actual results of a cross match the expected results
• E) whether a trait is determined by one gene or many genes

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Definitions:

Thermal Inversion

A meteorological condition in which a layer of warm air traps pollution and colder air beneath it, possibly leading to smog and health issues.

Pollution Problems

Environmental issues arising from contaminants in the air, water, and soil, adversely affecting life and the planet's ecosystems.

Troposphere

The lowest layer of Earth's atmosphere, extending from the surface to about 8 to 15 kilometers (5 to 9 miles) high, where nearly all weather occurs.

Acid Rain

Precipitation that has been made acidic by atmospheric pollution, leading to environmental harm, particularly in forests and lakes.