A Balanced Chromosome Complement Is Necessary for Normal Development, with Adverse

question 14

Essay

A balanced chromosome complement is necessary for normal development, with adverse consequences for additional or missing chromosomes or chromosome fragments. Use examples to show which is more harmful to the individual.

---

Definitions:

Stratified Random Sample

A sampling method that divides the population into smaller groups, or strata, that share similar characteristics and ensures each stratum is represented in the sample.

SRS

A method of sampling that ensures every individual has an equal chance of being selected to represent the whole population, highlighting the importance of unbiased representation in statistical analyses.

Gender Group

A categorization of individuals based on their gender identity, often used in studies and surveys to analyze differences in behaviors, preferences, or physiological traits.

Sampling Frame

A list or database from which a statistical sample is drawn, representing the entire target population and used as a guide for selecting the sample.