ADAPTATIONS
What body feature helps a camel survive in the desert?
A hump that stores fat
Which of these is NOT an inherited trait?
A) Eye color
B) Having a scar
C) Hair color
D) Dimples
B) Having a scar (a scar is an injury, not passed from parents to offspring)
Which example shows a behavior that is learned through experience?
A) A tiger has stripes
B) A puppy rolls over after training
C) A giraffe has a long neck
D) A turtle has a hard shell
B) A puppy rolls over after training
Which plant part pulls water up from the soil? EXPLAIN
A) Petal
B) Stem
C) Root
D) Seed
C) Root
Penguins have thick feathers that help them survive in cold climates. This shows a direct connection between adaptation and environment. True or False?
**True** – Thick feathers are an adaptation that directly helps penguins survive in cold environments.
Name one adaptation that helps a polar bear survive in the Arctic.
Thick fur (to keep warm in cold climates)
What is an inherited trait?
A body feature passed from parents to offspring
Which of these are learned behaviors?
A) A child practicing piano
B) A baby crying
C) A dog responding to "stay"
D) A bird having feathers
E) A person riding a bike
A) A child practicing piano
C) A dog responding to "stay"
E) A person riding a bike
Which animal is BEST suited for living in water?
A) Animal with hooves
B) Animal with webbed feet
C) Animal with padded paws
D) Animal with sharp talons
Animal with webbed feet
If the weather changes suddenly, animals can quickly grow new body parts to survive. True or False?
**False** – Animals cannot instantly change their bodies; adaptations develop over many generations.
Which plant adaptation helps reduce water loss in hot, dry climates?
A waxy outer coating
Which example shows an inherited trait?
A) A girl practices basketball
B) A boy has freckles like his mother
C) A dog learns to fetch
D) A child studies spelling words
B) A boy has freckles like his mother
What is a learned behavior?
An action that is taught or practiced
A population of birds lives where only hard seeds are available. Which beak would be MOST helpful?
A) Long thin beak
B) Strong thick beak
C) Wide pouch beak
D) Curved tearing beak
B) Strong thick beak for cracking
Plants do not inherit traits because they do not have parents. True or False?
**False** – Plants do inherit traits from parent plants. They reproduce and pass traits to offspring.
Explain how an animal's adaptation is connected to the environment where it lives. Use a specific example.
Answers will vary. Example: A fish has gills to breathe underwater in an aquatic environment. The gills are adapted specifically to extract oxygen from water, allowing the fish to survive in that environment.
Select ALL that apply. Which are inherited traits?
A) Having curly hair
B) A scar from falling
C) Dimples
D) Blood type
E) Learning to swim
A) Having curly hair
C) Dimples
D) Blood type
Give an example of a learned behavior that is different from the review material.
Answers will vary. Examples: speaking a language, cooking, playing sports, solving math problems, etc.
Which bird beak would be best to crack open hard seeds?
A) Hooked beak
B) Short beak for cracking
C) Curved beak
D) Long slender beak
Short beak for cracking
A broken arm is an inherited trait. True or False?
**False** – A broken arm is an injury, not an inherited trait. It is not passed from parents to offspring.
Why can't animals instantly change their bodies when their environment changes?
Because adaptations are inherited traits that develop over many generations through evolution, not changes that can happen to an individual animal during its lifetime.
Describe the difference between an inherited trait and a learned behavior. Provide one example of each.
A characteristic passed from parents to offspring that you're born with (Example: hair color, eye color, dimples). Learned behavior: An action that is taught or practiced over time (Example: riding a bike, playing an instrument, rolling over on command).
How is a learned behavior different from an inherited trait? Explain with specific details.
A learned behavior is something an organism practices and improves at during its lifetime, while an inherited trait is something passed down genetically from parents. A learned behavior requires teaching or practice; an inherited trait is automatic from birth.
Explain how a penguin's thick feathers show a direct connection between adaptation and environment.
Penguins live in cold Arctic climates. Their thick feathers are an adaptation that helps them retain body heat and survive in that cold environment. The adaptation (thick feathers) directly matches what the penguin needs to survive in its specific environment (cold weather).
Mr. Sanchez gets a tattoo of a fajita taco and says that his son will have the same tattoo as him because he is Mr. Sanchez's offspring. True or False?
False because that is an aquired trait.