Refer to the Figure Shown

question 18

Multiple Choice

Refer to the figure shown.
What is the best explanation for why mammalian and fish LDH-C enzymes are shown to be so distantly related?

• A) Many separate gene duplication events created the C version of LDH.
• B) The tree is based on LDH-A relationships, so it does not accurately show how closely related the LHD-C versions are to one another.
• C) The enzymes were named before the actual evolutionary relationships were known.
• D) The tree is separated based on animal phyla, not LDH.

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Definitions:

Double-Entry Bookkeeping System

A method of bookkeeping where every entry to an account requires a corresponding and opposite entry to a different account, ensuring the accounting equation balances.

Single-Entry System

An accounting method where each financial transaction is recorded with a single entry to the accounting records, less complex than double-entry accounting.

Useful Reports

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Financial Gains and Losses

The increase (gains) or decrease (losses) in financial resources, often as a result of investments, business operations, or market fluctuations.