A Group of People (Or Things)that Are Representative of the Population

question 78

Multiple Choice

A group of people (or things) that are representative of the population that a researcher wishes to study is called a

• A)population.
• B)variable.
• C)sample.
• D)focus group.

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Definitions:

Meiosis

A type of cell division that reduces the chromosome number by half, resulting in the production of four genetically distinct gametes.

Haploid

One set of chromosomes, in contrast to diploid; characteristic of gametes.

Crossing Over

The exchange of genetic material between homologous chromosomes during meiosis, contributing to genetic diversity.

Non-Sister Chromatids

Chromatids belonging to separate homologous chromosomes that may exchange genetic material during meiosis.