Fetal Pig Anatomy

What are the external features of a fetal pig?

• The wings, beak, and feathers

• The fins, gills, and scales

• The trunk, tusks, and hooves

• The snout, ears, eyes, mouth, legs, and tail

Describe the structure of the oral cavity in a fetal pig.

• The oral cavity in a fetal pig is lined with mucous membrane and contains the tongue, teeth, and salivary glands.

• The oral cavity in a fetal pig is filled with air and has no specific structures.

• The oral cavity in a fetal pig is made of bone and cartilage.

• The oral cavity in a fetal pig is empty and does not develop until after birth.

What are the main components of the digestive system in a fetal pig?

• Esophagus, stomach, small intestine, large intestine, liver, pancreas

• Heart, lungs, kidneys, brain, spleen, bladder

• Muscles, bones, skin, blood vessels, nerves, tendons

• Ears, eyes, nose, tongue, teeth, hair

How does the oral cavity of a fetal pig compare to that of a human?

• Similar to that of a human

• Not applicable to compare

• Resembles that of a bird

• Completely different from a human

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NGSS.MS-LS4-2

NGSS.MS-LS4-3

Identify and label the external anatomy of a fetal pig.

• The external anatomy of a fetal pig includes wings, feathers, and a beak.

• The external anatomy of a fetal pig includes fins, gills, and scales.

• The external anatomy of a fetal pig includes the snout, ears, eyes, mouth, nostrils, tail, hooves, and umbilical cord.

• The external anatomy of a fetal pig includes a trunk, tusks, and a mane.

Explain the function of the oral cavity in a fetal pig.

• Stores waste products

• Produces hormones

• Receives and processes food

• Regulates body temperature

Discuss the similarities and differences between the digestive system of a fetal pig and a human.

• The fetal pig's digestive system is fully developed

• The digestive system of a fetal pig and a human both consist of organs such as the stomach, small intestine, and large intestine. However, the fetal pig's digestive system is adapted for a diet of milk and is not fully developed, while the human digestive system is adapted for a varied diet and is fully developed.

• The human digestive system is adapted for a diet of milk

• The fetal pig's digestive system is identical to that of a human

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NGSS.MS-LS4-2

What are the differences in the structure of the teeth between a fetal pig and a human?

• The teeth of a fetal pig are specialized for their omnivorous diet, while human teeth are adapted for an omnivorous diet with a greater emphasis on plant-based foods.

• Both fetal pig and human teeth have the same number and type of teeth.

• Fetal pig teeth are designed for a carnivorous diet, while human teeth are for an herbivorous diet.

• The teeth of a fetal pig are identical to human teeth in structure.

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NGSS.MS-LS4-2

How does the tongue of a fetal pig aid in the digestive process?

• By producing enzymes to break down food

• By helping to manipulate and swallow food.

• By regulating the temperature of the food

• By absorbing nutrients from the food

Compare the taste buds in the oral cavity of a fetal pig and a human.

• Completely different in structure and function

• Similar in structure and function

• Taste buds only present in the human

• Taste buds only present in the fetal pig

Tags

NGSS.MS-LS4-2