Farm Animal Selection Standards

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Questions and Answers

What does the score for 'General appearance' account for in the selection of farm animals?

15 points
20 points (correct)
5 points
10 points

Which character is NOT considered when selecting farm animals based on phenotypic characters?

Functional reproductive system
Color of the coat (correct)
Health of the animal
Pedigree

Which feature is emphasized in the selection of the 'Head and neck' with a score of 10?

Nostrils should be small
Eyes should be large, mild and bright (correct)
Face should be flat
Muzzle should be narrow and dry

What is the significance of the progeny being from outstanding parents in farm animal selection?

<p>It improves the likelihood of good traits being inherited. (C)</p> Signup and view all the answers

Which characteristic is NOT associated with the fore-quarters in the selection of farm animals?

<p>Neck should be elongated (B)</p> Signup and view all the answers

Flashcards

Functional Reproductive System in Animal Selection

The reproductive organs of male animals should be fully developed and functioning. These animals should also have a normal sex drive.

Health and Disease in Animal Selection

Animals should be free of any diseases or genetic problems that could impact their health or productivity. This includes examining for physical abnormalities.

Pedigree in Animal Selection

The parent's productivity and characteristics are considered when selecting animals. Choosing offspring from exceptional parents increases the chance of getting high-quality animals.

Unified Score Card System

A standard scoring system used to evaluate physical characteristics of animals. Each characteristic is assigned a score based on the animal's features.

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General Appearance in Animal Selection

A good body shape and size that matches the breed standard is important. The animal should have a lean, muscular build. Its temperament should be calm but energetic.

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Study Notes

Selection of Farm Animals

Selection of farm animals is done in two stages, based on phenotypic characteristics.
Animals should have a functional reproductive system, with normal reproductive organs (e.g., descended testes). They should also have normal libido.
Animals selected should be healthy and free from diseases or genetic defects.
Pedigree is important; animals should be the progeny of outstanding parents.
Unified score card system is used to assess physical characteristics.

Physical Characteristics

General Appearance (20): Size, weight, leanness, angularity, temperament (docile, active, not ferocious), and dairy/breed characteristics.
Head and Neck (10): Muzzle (wide, moist), nostrils (large), jaws (strong), face (clean-cut), facial veins (prominent), eyes (large, mild-bright), throat (graceful, folded dewlap).
Forequarters (10): Withers (refined), freedom from fleshiness, shoulders (well attached), forelegs (well apart, strong).

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Description

This quiz covers the essential criteria for selecting farm animals based on their phenotypic characteristics. Key factors include reproductive health, pedigree importance, and physical trait assessment using a unified scorecard system. Test your knowledge on the best practices for choosing healthy livestock.