Researchers Collect Data by Interviewing Athletes Who Have Won Olympic

question 64

Multiple Choice

Researchers collect data by interviewing athletes who have won Olympic gold medals from 1992 to 2016. Identify the type of study.

• A) Cross-sectional
• B) Prospective
• C) Retrospective
• D) None of these

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Definitions:

Cell

The smallest structural and functional unit of an organism, typically microscopic and consisting of cytoplasm and a nucleus enclosed in a membrane.

44 Chromosomes

An atypical number of chromosomes in humans, which usually have 46. This condition can lead to certain genetic disorders or syndromes.

Chromosomal Pairs

The sets of two chromosomes in each cell of an organism, with one inherited from each parent, crucial for genetic traits and reproductive processes.

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA, carrying genetic information.