A Frequency Distribution Is a Grouping of Quantitative Data into Overlapping

question 47

True/False

A frequency distribution is a grouping of quantitative data into overlapping classes showing the number of observations in each class.

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Definitions:

Histones

Proteins that wrap around DNA to help form chromosomes.

Chromosomes

Forty-six tiny strands of DNA, found in the nucleus of each cell of the body, which are the source of biological inheritance.

Genes

Functional units or sections of DNA that provide a blueprint or code to the cell for how to produce proteins and enzymes. Found on chromosomes, they come in matching pairs, one from each parent.

Zygotes

The initial cell formed when a sperm cell fertilizes an egg cell, representing the earliest stage of development in many organisms.