When Constructing a Genetic Map of Zea Mays, Creighton and McClintock

question 49

Short Answer

When constructing a genetic map of Zea mays, Creighton and McClintock used genetic markers as well as structural differences in the homologous copies of chromosome 9 that can be seen under the microscope. What are these structural differences called?

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Definitions:

Bilingualism

The ability to fluently speak two languages.

Smaller Vocabularies

A limited set of words known and used by an individual or group, often associated with language development issues.

Mental Processes

The internal, covert activities of our minds, such as thinking, feeling, and remembering.

Word Combinations

Sequences of words that are commonly used together in a language, often creating set phrases with specific meanings.