Ethology The Study of Animal Behavior and Responses to Stimuli

The video explores ethology, the study of animal behavior, focusing on how behaviors are responses to environmental stimuli. It discusses learned versus innate behaviors and their evolution through natural selection. Examples include a baby's cry for food, a dog's behavior around food, and a possum playing dead. The video also covers hibernation and estivation as survival strategies.

What is the primary focus of ethology?

• The study of animal behavior

• The study of plant growth

• The study of human anatomy

• The study of celestial bodies

Which of the following is an example of a learned behavior?

• A baby crying when hungry

• A dog sitting on command

• A bird migrating south for the winter

• A possum playing dead

How does natural selection relate to animal behavior?

• It has no impact on behavior

• It selects behaviors that are detrimental

• It only affects physical traits

• It favors behaviors that increase survival

Why is a baby's crying considered an innate behavior?

• It is a response to environmental stimuli

• It is programmed into their DNA

• It is learned from siblings

• It is taught by parents

What is the benefit of a baby crying when hungry?

• It scares away predators

• It helps the baby learn to speak

• It helps the baby sleep

• It signals parents to provide food

What might a dog do when it sees food, according to the video?

• Act extra cute and needy

• Run away

• Bark loudly

• Ignore it

How is human language acquisition described in the video?

• A combination of learned and innate

• Not related to animal behavior

• Entirely innate

• Entirely learned

What is the primary reason a possum plays dead?

• To communicate with other possums

• To find food

• To avoid predators

• To attract mates

What is estivation?

• A learned behavior in mammals

• A behavior to attract mates

• A lower metabolic state during hot or dry conditions

• A form of hibernation during cold seasons

Why do bears hibernate?

• To escape predators

• To conserve energy during food scarcity

• To find new habitats

• To socialize with other bears