If Two Organisms Have Similar RRNA Sequences, You Can Conclude

question 27

Multiple Choice

If two organisms have similar rRNA sequences, you can conclude that they

• A) mated with each other.
• B) will have different G- C ratios.
• C) will both ferment lactose.
• D) evolved from a common ancestor.
• E) live in the same place.

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Definitions:

Expected Returns

The average return anticipated on an investment, taking into account the probabilities of each possible outcome.

Standard Deviations

A statistic that measures the dispersion or spread of a set of data points in relation to their mean.

Investment

The action or process of allocating resources, usually money, with the expectation of generating an income or profit.

Positively Correlated

A relationship between two variables where if one variable increases, the other variable also increases.