7th (7.12A - Internal Adaptations) Part 2

Bird bones are hollow, this allows them to be ____________ so the birds can fly easier.

• lighter

• heavier

• weigh the same

Which is an example of an internal adaptation?

• migration

• hibernation

• behavioral

• gills

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What are adaptations?

• traits that help an organism to survive and reproduce

• traits that help an organism hide

• traits that help an organism to seek protection

• traits that help an organism to see.

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How do organisms survive in an environment?

• with a trait that is passed on to them from their parent

• with a hobby that they learn to do

• by getting a job and paying bills

• by hiding in the environment

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What is a reason why people want to engage in selective breeding?

• To generate desired traits in the organism's offspring

• To generate wealth and freedom

• To generate freedom only

• To generate more offspring for themselves

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What is the purpose of xylem in plants?

• to transport water through out the plant

• to remove water through out the plant

• to generate water through out the plant

• to give off more water through out the plant

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Why do birds need the adaptation of hollow bones?

• to fly

• to live

• to reproduce

• to run

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Organisms better suited to their environment survive easier and longer than those who aren't

• Natural Selection

• Adaption

• Artificial Selection

• Speciation

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