Figure 13.11 -The F2 Phenotypic Ratio of 9:3:4,as Shown Above,is a Result

question 65

Multiple Choice

Figure 13.11

-The F2 phenotypic ratio of 9:3:4,as shown above,is a result of a cross involving  

• A) two genes expressing complete dominance.
• B) a gene expressing dominance and another gene expressing codominance.
• C) two genes expressing codominance.
• D) epistasis, in which one gene modifies the expression of the other gene.
• E) multiple alleles.

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Definitions:

Kilovolt-ampere

A unit of apparent power in electrical systems, equivalent to 1,000 volt-amperes, often used in the rating of electrical equipment.

Liquid-cooled

A method of heat dissipation that uses a circulating fluid, typically water or coolant, to remove heat from components.

Air-cooled

Pertaining to a method of cooling machines, engines, or electronic devices by circulating air to remove heat.

Output Frequency

The frequency of the signal or current output by a device or circuit, which can vary based on the input or system design.