What Biochemical Trait Varies but Is Present Throughout All of Life,allowing

question 10

Multiple Choice

What biochemical trait varies but is present throughout all of life,allowing the construction of an estimate of phylogeny?

• A)DNA in the nucleus
• B)DNA in mitochondria
• C)Messenger RNA
• D)Ribosomal RNA

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Definitions:

Alopecia

A condition characterized by hair loss from the scalp or body, which can be temporary or permanent.

Madness

A term often used historically to describe a wide range of mental health conditions or behaviors perceived as abnormal or erratic.

Measurement

The process of obtaining the size, length, or amount of something, typically using standard units.

Oxygen

A chemical element (O) essential for most forms of life, involved in cellular respiration and used in various industrial applications.