The Polymerase Chain Reaction (PCR) Has Advanced Our Understanding of Systematics

question 94

Multiple Choice

The polymerase chain reaction (PCR) has advanced our understanding of systematics because it allows for ____.

• A) analysis of morphological traits
• B) analysis of small amounts of DNA from museum specimens and fossils
• C) the reconstruction of entire individuals from a small amount of DNA
• D) the reconstruction of entire individuals from a small amount of RNA
• E) the analysis of an entire genome from a small fossil fragment

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Definitions:

Electronic Means

The use of electronic devices or systems, such as computers and the Internet, for communication or executing transactions.

Questionable Enforceability

Questionable enforceability refers to the uncertain legal status of a contract or clause, where its compliance with law or ability to be upheld in court is doubtful.

Writing Requirements

Legal stipulations that certain agreements, contracts, or transactions must be documented in writing to be legally enforceable.

E-commerce

The exchange of goods and services or the transfer of money or information, mainly through the internet or other electronic networks.