Chapter 1 - Importance Of Animals Flashcards
1
Q
Humans rely on animals for
A
- Source of food
- Clothing
- Knowledge and research
- Energy
- Power
- Companionship
- Entertainment
- Service and therapy
- Capital
- Transportation
- Status
2
Q
Animals rely on humans for
A
- Food
- Shelter
- Companionship
- Protection
3
Q
The relationship between humans and animals started with
A
The dependence of humans on animals as a source of food
- humans first ate plants
- began eating meat as scavengers
4
Q
Inclusion of animal protein in human’s diet was key for
A
The development of the human brain
5
Q
People choose to eat meat based on
A
- income
- age
- health perception and awareness
- ethnicity
- religion
- perception of animal welfare
6
Q
Animal fibers can be used as
Examples
A
A source of textiles
- wool from sheep
- mohair and cashmere fro goats
- angora from rabbits
- fibers from llamas, camels and yaks
7
Q
Uses for animals in land management
A
(Conservation agriculture)
- pasture management
- firs prevention
- plant diversification
- weed control
- erosion control
- Grazing animals can be raised on land that can’t be cultivated
Ex - mountains
8
Q
Animal models are essential in research because
A
- through them we can understand how biological systems function
- federal laws require animal testing before clinical trials with humans
9
Q
Rats and mice are the predominant animal used in fundamental research because
A
- availability
- affordability
- prolificacy
- early maturity
- ease of care and maintenance
(Only 15 square inches needed for mice compared to 1.7 square feet for a newborn pig)
