A Karyotype

question 80

Multiple Choice

A karyotype

• A) compares one set of chromosomes to another.
• B) is a visual display of chromosomes arranged according to size.
• C) is a photograph of cells undergoing mitosis during anaphase.
• D) of a normal human cell shows 48 chromosomes.
• E) can reveal the genotype of an individual.

---

Definitions:

Mean

The arithmetic mean is computed by summing all the numbers in a set and then dividing by the total number of entries in that set.

Standard Deviation

A gauge for the level of deviation or dispersion within a group of quantities.

μ

The symbol used to represent the population mean in statistics.

Frequency Distributions

A statistical tool that organizes data by recording the number of times each value or group of values occurs.