If the Recombination Frequency Between Two Genes Is Close to 50

question 15

Multiple Choice

If the recombination frequency between two genes is close to 50%, what could be true about the location of the two genes? (Select all that apply. )

• A)They are on nonhomologous chromosomes.
• B)They are far apart on the same chromosome.
• C)They are very close together on the same chromosome.
• D)None of the choices could be true.

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Definitions:

Flood Basalts

Extensive flows of basaltic lava that cover large areas of land or the ocean floor, resulting from massive eruptions.

Magma Generation

The process by which molten rock (magma) is formed, typically through the melting of the Earth's mantle or crust under certain temperature and pressure conditions.

Dikes

Underground structures formed when magma forces itself across rock layers and solidifies.

Shield Volcanoes

broad, gently sloping volcanoes built from highly fluid lava flows, often found in Hawaii.