What Is Required for the Separation of Homologous Chromosomes at Anaphase

question 21

Multiple Choice

What is required for the separation of homologous chromosomes at anaphase I of meiosis I?

• A)the separation of sister centromeres
• B)the dissolution of the chiasmata
• C)the dissolution of the centromeres
• D)the dissolution of the centrosomes
• E)the separation of nucleosomes

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Definitions:

Feet

The lower extremity of the leg below the ankle, on which a person stands or walks.

Retinal Disparity

The slight difference in the visual images that each eye perceives because of the different angles in which each eye views the world, contributing to depth perception.

Binocular Cue

Visual information taken in by two eyes that enable perception of depth and distance.

Depth

The perceived distance from the observer to a point in space, contributing to the three-dimensional quality of visual perception.