Poultry Development and Egg Anatomy

What are the three main parts of an egg?

• hard-boiled, soft-boiled, scrambled

• shell, egg white, yolk

• shell, albumen, yolk

• outer layer, inner layer, middle layer

Which part of the egg provides nutrients for the developing embryo?

• membrane

• eggshell

• albumen

• yolk

What is the function of the air cell in an egg?

• The function of the air cell in an egg is to provide a first breath of air for the developing embryo and allow for gas exchange.

• The function of the air cell in an egg is to help the egg float in water.

• The function of the air cell in an egg is to provide insulation for the developing embryo.

• The function of the air cell in an egg is to store nutrients for the developing embryo.

At what temperature should eggs be stored to maintain freshness?

• Below 40°F (4°C)

• Room temperature

• Above 40°F (4°C)

• Below 32°F (0°C)

What is the process called when a fertilized egg develops into a chick?

• Fetal growth

• Embryonic development

• Chick maturation

• Egg hatching

How many days does it take for a chicken embryo to fully develop inside an egg?

• 21

• 30

• 7

• 14

What is the purpose of the chalaza in an egg?

• The purpose of the chalaza in an egg is to provide nutrients to the yolk.

• The purpose of the chalaza in an egg is to help the yolk develop into an embryo.

• The purpose of the chalaza in an egg is to anchor the yolk.

• The purpose of the chalaza in an egg is to protect the yolk.

What is the function of the shell membrane in an egg?

• The shell membrane helps to prevent the egg from drying out.

• The shell membrane helps to regulate the temperature of the egg.

• The shell membrane provides nutrients to the developing embryo.

• The shell membrane provides an additional protective layer for the egg.

What is the name of the structure that anchors the yolk in the center of the egg?

• albumen

• chalaza

• embryo

• shell

What is the purpose of the albumen in an egg?

• The purpose of the albumen in an egg is to prevent the yolk from developing

• The purpose of the albumen in an egg is to provide cushioning and protection for the yolk and to nourish the developing embryo.

• The purpose of the albumen in an egg is to provide a hard shell

• The purpose of the albumen in an egg is to add flavor to the yolk