Animal Science 1 Final Review

A female beef animal that has had one or more calves is a:

• A. bull

• B. cow

• C. heifer

• D. stag

The breed of swine that is black with a white belt around the shoulders and front legs and has erect ears is:

• A. Chester White

• B. Duroc

• C. Hampshire

• D. American Landrace

The breed of beef cattle that varies in color, has a hump and a loose dewlap, is resistant to insects, and has a high tolerance for heat is:

• A. Angus

• B. Brahman

• C. Charolais

• D. Hereford

The breed of rabbit that has a unique three-layer coat structure of wool is:

• A. English Spot

• B. Mini Rex

• C. Dutch

• D. Angora

When making visual observations of livestock, one factor a person would make notes about is:

• physical flaws

• breeding data

• reproductive data

• slaughter measurements

When making visual observations of livestock, one factor a person would make notes about is:

• breeding data

• reproductive data

• positive attributes

• carcass measurements

An explanation of one's rationale for a livestock class's placing is called:

• speech

• reasons

• judgements

• complaints

What is one factor that can make a successful presentation of oral reasons about a class of livestock?

• poor eye contact

• a clear and confident voice

• a rushed pace

• poor grammar and organization

What is the function of the ovaries in the female reproductive system?

• to create a barrier between the developing fetus and the exterior of the body

• to produce sperm

• to produce eggs and hormones

• to carry urine from the bladder

Which part of the male reproductive tract acts as a filter for all fluid flowing through the urethra?

• cowper's gland

• prostate gland

• sheath

• vas defrens