Which of the Following Statements Is FALSE Concerning the Universal

question 1

Multiple Choice

Which of the following statements is FALSE concerning the universal tree of life?

• A) Previous versions of the universal tree of life were based largely on fossils and comparative biology, which overlooked the diversity of and relationships between most prokaryotes.
• B) The current universal tree of life is supported by multiple genes including SSU rRNA sequences.
• C) The current universal tree of life depicts three domains of life, two of which are prokaryotic.
• D) The current universal tree of life is based on molecular sequences and completely changes our view of evolutionary relationships between eukaryotic species.

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Definitions:

Spinous Process

The spinous process is a bony projection off the posterior (back) of each vertebra, which muscles and ligaments attach to.

Inferior Projection

A downward anatomical direction or extension from a main structure.

Vertebrae

are the series of small bones forming the backbone, providing support and protecting the spinal cord.

Acromion Process

A bony prominence on the scapula (shoulder blade), forming the highest point of the shoulder and connecting with the collarbone.