DNA Crossover Is Important During Meiosis Because It Allows

question 91

Multiple Choice

DNA crossover is important during meiosis because it allows

• A) the organization of genes on the chromosome to change.
• B) DNA repair to occur.
• C) exchange of genetic information.
• D) base excision to occur.

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Definitions:

Cellular Respiration

The metabolic process by which cells convert nutrients into energy (ATP), involving the consumption of oxygen and release of carbon dioxide.

Volcanic Activity

The process of magma rising from the Earth's interior, leading to volcanic eruptions that release lava, ash, and gases.

Diffusion

The movement of particles from an area of higher concentration to an area of lower concentration until they are evenly distributed.

Ecological Efficiency

The efficiency with which energy is transferred from one trophic level to the next in an ecosystem. Typically only a small percentage of energy is passed on to the next level.