The Gene Hoxb1 Is Close to the 3ʹ End of a Hox

question 259

Multiple Choice

The gene Hoxb1 is close to the 3ʹ end of a Hox gene complex.Where in a vertebrate embryo might expression of Hoxb1 occur?

• A) Anterior portion
• B) Middle portion
• C) Posterior portion
• D) Along the entire length of the embryo
• E) On the ventral surface

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Definitions:

0 And 1

The binary numbers used in digital computing and binary code, representing the off and on states, respectively.

0 And 10

In the context of scales, '0 and 10' often refer to the endpoints of a Likert scale used in questionnaires, where '0' might represent 'strongly disagree' and '10' 'strongly agree.'

Established Measures

Validated and widely accepted tools or instruments used to assess or measure specific variables in research.

Validity

The degree to which a research study or testing instrument accurately measures what it intends to measure.