In a Study of Student Preference of Energy Drinks, the Researcher

question 15

Short Answer

In a study of student preference of energy drinks, the researcher has identified a population of 10 students. To get a quick result, the researcher will select a sample of 2 students. How many different samples are possible?

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Definitions:

Crossing Over

The process during meiosis in which homologous chromosomes exchange portions of their DNA, leading to genetic recombination.

Heritability

The statistic that indicates the extent to which variation of a certain trait can be traced to genes.

Mutation

A change in the DNA sequence of an organism's genome, which can lead to genetic variation and sometimes result in observable changes in the organism.

Zygote

The initial cell formed when a sperm cell fertilizes an egg cell, marking the beginning of pregnancy.