¿Cómo cambian de color los animales que cambian de color? - CuriosaMente 236

The video explores how various animals change color for different purposes, such as mood regulation, camouflage, and communication. It discusses the role of hormones in seasonal color changes, rapid color change mechanisms in octopuses, diet-based color changes in shrimp, and the unique color change process in chameleons. Additionally, it covers how some animals use color change for defense and communication, highlighting the diverse mechanisms involved.

What are some reasons animals change their color?

• To migrate

• To sleep better

• To show mood and camouflage

• To find food

Which part of the brain is involved in seasonal color change?

• Cerebellum

• Suprachiasmatic nucleus

• Amygdala

• Hippocampus

How do octopuses change their color rapidly?

• By shedding their skin

• By changing their diet

• By altering their body temperature

• By using chromatophores and muscle fibers

What determines the color change in the shrimp Hippolyte varians?

• The type of algae they consume

• The temperature of the water

• The time of day

• The presence of predators

How do chameleons primarily change their color?

• By blending with their surroundings

• By altering the spacing of crystals in their skin

• By changing their diet

• By shedding their skin

What is the purpose of the photophores in squids?

• To help them swim faster

• To produce light for communication

• To attract prey

• To regulate body temperature

How does the beetle Charidotella egregia change its color?

• By spreading its wings to reveal red pigment

• By changing its diet

• By altering its body temperature

• By shedding its outer layer