Use the Following Information to Answer the Questions Below

question 68

Multiple Choice

Use the following information to answer the questions below.
A student is looking through his light microscope (~450 X) at a squashed and stained onion root tip. Some, but not all, of the cells have clearly visible chromosome strands.
-When a cell is in anaphase of mitosis, which of the following will he see?

• A) a clear area in the center of the cell
• B) chromosomes clustered at the poles
• C) individual chromatids separating
• D) chromosomes clustered tightly at the center
• E) formation of vesicles at the midline

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Definitions:

Type B Personality

A personality typology characterized by a relaxed, patient, and easy-going nature, contrasted with Type A behavior.

Competitive

Being inclined to compete or striving to win or be more successful than others.

Psychophysiological Disorders

Physical illnesses that are thought to be caused or exacerbated by mental factors such as stress and anxiety.

Social Conditions

Refers to the societal factors and circumstances that influence individuals' lifestyles, behaviors, and attitudes.