*A ___________ makes you different from another human.

*A Trait makes you different from another human.

*A mutation cannot be inherited. True or False?

*A mutation cannot be inherited. True or False?

*Species can change over time to adapt to their environment. True or False?

*Species can change over time to adapt to their environment. True or False?

*Adaptations are only physical traits. True or False?

*Adaptations are only physical traits. True or False

*Changes to genes that help an organism survive happen quickly. True or False?

*Changes to genes that help an organism survive happen quickly. True or False?

6.Which of the following is NOT an example of a trait?

*a. blue eyes

*b. salamander

*c. blonde hair

*D. tall

Which of the following is NOT an example of a trait?

*a. blue eyes

*b. salamander

*c. blonde hair

*D. tall

A segment of DNA is a _____.

*a. trait

*b. cell

*c. gene

*d. model

A segment of DNA is a _____.

*a. trait

*b. cell

*c. gene

*d. model

Which of the following is a behavioral adaptation?

*a. blue whales migrating to mate and give birth

*b. tree frogs have long, sticky tongues

*c. alligators’ eyes are on top of their heads to help them see above the water

*d. hedgehogs have stiff spines sticking out of their bodies

Which of the following is a behavioral adaptation?

*a. blue whales migrating to mate and give birth

*b. tree frogs have long, sticky tongues

*c. alligators’ eyes are on top of their heads to help them see above the water

*d. hedgehogs have stiff spines sticking out of their bodies

Which of the following is a physical adaptation?

*a. A bird has a mating call to attract a mate.

*b. A snowy egret will stand still in the water with its wings outstretched because fish are attracted to the shade.

*c. Burmese pythons are able to unhinge their jaws to swallow large prey.

*d. American wigeons will steal food right out of the bill of an American coot.

Which of the following adaptations does NOT discourage predators?

*a. quills on porcupines

*b. eye spots on butterfly wings

*c. thorns on roses

*d.tube-like mouth

Which of the following adaptations does NOT discourage predators?

*a. quills on porcupines

*b. eye spots on butterfly wings

*c. thorns on roses

*d. tube-like mouth

Humans can change an organism’s _____ by choosing which organisms will reproduce.

*a. food

*b. predators

*c. genes

*d. sex

*Humans can change an organism’s _____ by choosing which organisms will reproduce.

*a. food

*b. predators

*c. genes

*d. sex

Which of the following is an adaptation of polar bears to survive extreme cold?

*a. layers of fat

*b. reproducing

*c. special stems that store water

*d. special heat resistant protein

Which of the following is an adaptation of polar bears to survive extreme cold?

*a. layers of fat

*b. reproducing

*c. special stems that store water

*d. special heat resistant protein

Which of the following is an adaptation to survive drought?

*a. layers of fat

*b. becoming less active

*c. special stems that store water

*d. special heat resistant proteins

Which of the following is an adaptation to survive drought?

*a. layers of fat

*b. becoming less active

*c. special stems that store water

*d. special heat resistant proteins

*Camouflage is an example of _____.

*a. natural selection

*b. behavioral adaptation

*c. selective breeding

*d. physical adaptation

*Camouflage is an example of _____.

*a. natural selection

*b. behavioral adaptation

*c. selective breeding

*d. physical adaptation

Specific traits for a show dog is an example of _____.

*a. natural selection

*b. behavioral adaptation

*c. selective breeding

*d. physical adaptation

*Specific traits for a show dog is an example of _____.

*a. natural selection

*b. behavioral adaptation

*c. selective breeding

*d. physical adaptation