Many Scientists Contend That HIV Was Most Likely Transmitted to Humans

question 59

Multiple Choice

Many scientists contend that HIV was most likely transmitted to humans from a type of

• A)Bird.
• B)Chimpanzee.
• C)Mosquito.
• D)Rat.

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Definitions:

Fixative

A chemical substance used in microscopy and histology to preserve tissues or cells by stabilizing their structure.

Dissecting Tray

A flat, usually metal or plastic, tray used to hold specimens for dissection.

Ventral

Pertaining to the front or anterior part of an organism.

Trapezius Group

The trapezius muscle group is a large muscle extending from the neck to the mid-back and across the shoulders, involved in moving, rotating, and stabilizing the scapula (shoulder blade) and extending the neck.