The Genotypes and Numbers of Progeny Resulting from a Testcross

question 20

Essay

The genotypes and numbers of progeny resulting from a testcross are as follows:
$\begin{array} { l r } t ^ { + g {+} l {+} }& 72 \\t g l & 69 \\t ^ { + g l } & 21 \\\operatorname { tg }^{ + l + }& 18 \\t ^ { + g l +} & 9 \\\operatorname { t}{g } ^+ l & 8 \\t ^ { +g + l }& 2 \\\text { tg}l^{+} & 1 \\\text { Total } & 200\end{array}$
Calculate the genetic distance between genes g and l.

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Definitions:

Attitude-Behavior Consistency

The extent to which an individual's beliefs, feelings, and attitudes are aligned with their actual behaviors.

Anti-Chinese Prejudice

Refers to negative attitudes, beliefs, or discrimination against people of Chinese descent or origin.

LaPiere

Refers to a classic study by sociologist Richard LaPiere in the early 20th century that highlighted the discrepancy between attitudes and behaviors, specifically regarding prejudice.

Attitude-Behavior Consistency

Refers to the extent to which individuals’ attitudes (beliefs and feelings) predict their behavior.