A Second-Division Segregation Ascus Is an Indication Of

question 4

Multiple Choice

A second-division segregation ascus is an indication of:

• A)absence of linkage between centromere and locus.
• B)a crossover between centromere and locus.
• C)a four-strand crossover between centromere and locus.
• D)interference in the region between centromere and locus
• E)a two-strand double crossover between centromere and locus.

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Definitions:

Marginal Social Benefit

The additional benefit to society as a whole from increasing the output of a good by one unit.

Private Cost

The costs directly incurred by those who are producing or consuming goods or services.

Marginal Social Benefit

The additional gain to society as a whole from an extra unit of production.

Marginal Social Cost

The cost to society of producing an additional unit of a good or service, including both the private costs and any external costs.