Choose the One Most Appropriate Response for Each

question 16

Multiple Choice

Choose the one most appropriate response for each.
-chromatid

• A)cytoplasmic division
• B)final phase of mitosis; daughter nuclei re-form
• C)two sister chromatids are joined here
• D)chromosomes condense and mitotic spindle begins to form
• E)chromosomes line up at spindle equator
• F)sister chromatids separate and move to opposite spindle poles
• G)form the mitotic spindle
• H)half of a chromosome in prophase
• I)in pairs in some eukaryotic cells; move to poles during spindle formation

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Definitions:

Existential Instantiation

A logical principle where from a general statement, one can infer the existence of at least one particular instance.

Universal Generalization

Universal generalization is a logical principle that allows one to infer that something is true for all members of a class from its being true for every observed member.

Quantifier Negation

The process of negating the quantifier in a logical expression, changing its scope or applying negation to the predicate instead.

Existential Generalization

A logical inference saying that if something is true for at least one member of a class, then it can be generalized to the class.