During Metaphase I,________

question 24

Multiple Choice

During metaphase I,________.

• A)crossing over occurs
• B)homologous chromosomes line up in the middle of the cell
• C)the nuclear envelope breaks up
• D)sister chromatids separate and migrate to opposite poles

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Definitions:

Parental Investment Theory

A theory in evolutionary biology that suggests differences in mating behaviors and parental investment are a result of evolutionary pressures.

Mating Strategies

Behavioral approaches employed by individuals to attract or choose partners for reproduction.

Reproductive Potential

The maximum possible number of offspring that an organism can produce under optimal conditions.

Affiliation Motive

The psychological drive to create and maintain social bonds and relationships with others.