Consider a Trait Determined by a Rare Mutation in Mitochondrial

question 38

Multiple Choice

Consider a trait determined by a rare mutation in mitochondrial DNA. What is the concordance between identical twins? Between same-sex fraternal twins?

• A)identical concordance = 1; fraternal concordance = 0
• B)identical concordance = 1; fraternal concordance = 1/4
• C)identical concordance = 1; fraternal concordance = 1/2
• D)identical concordance = 1; fraternal concordance = 3/4
• E)identical concordance = 1; fraternal concordance = 1

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Definitions:

Array Type

In programming, a data structure used to store elements of the same type in contiguous memory locations.

Main Program

The primary sequence of instructions in a computer or control system that dictates overall operation and processing tasks.

Dimensional Array

A data structure that uses multiple indices to store data, effectively organizing it in a grid-like fashion for access.

CLX Controller

A type of programmable logic controller (PLC) used in industrial automation, part of Rockwell Automation's ControlLogix series.