Chapter 6 Evolution and Change Over Time

What is Darwins theory? Theory of Evolution by ___________

Hibernating in winter is an example of _____________________ adaptation

Protein web made by a spider is a __________________ adaptation.

Pointy quills on a porcupine are examples of _________________ adaptation.

What process causes populations to change as the environment changes?

When the last individual of a species dies, _________ occurs

I am going to use my notes and the Quiz! to study for the test for next week!

Birds' mating calls are examples of __________________ adaptation.

In _______________, nature causes the changes in a species; in ___________ humans cause the changes in a species

What makes the islands of the Galapagos a particularly good place to observe evolution?

The preserved evidence of the activity of an organism

A fossil formed when a dead organism is compressed over time; pressure drive off liquids and gasses ___________________

Which best describes the function of a vestigial structure?

Environmental changes that cause extinction occur on what time scale?

Which features do homologous structures share?

The impression of an organism in a rock

Migration of a bird is a type of structural adaptation

Long necks on a giraffe is an example of a ______________ adaptation

What is a fossil copy of an organism made when the mold of the organism is filled with sediment?

The image is an example of what type of structure?

An adaptation where one species resembles another species is called _____________________.

The fossil record is ______________________

An adaptation that enables a species to blend in with its environment

Minerals in water replace the organisms soft material and harden into rock is ________________________

The science of the development of embryos from fertilization to birth

What is the basic concept of relative age dating of fossils

The study of similarities and differences among structures of living species is called _____________ anatomy

The image is an example of what type of structure?

A chemical in an egg cell that attracts the sperm is an example of a_______________ adaptation.

The poison venom of a snake or scorpion is an example of _____________________ adaptation.

Charles Darwin was a naturalist and studied plants and animals by __________

An adaptation is best described as occurring over _____________________.

An insect in amber and a mammoth in tar are examples of _______________ fossils.

Darwin noticed that birds on different islands of the Galapagos appear to be adapted to differences in _______________.

Time scale used to measure Earth's history is the __________________

Leaves of a pitcher plant to hold water is an example of _______________ adaptation.

The image is an example of what type of structure?

What is the major underlying cause of mass extinction?

What type of fossil might provide scientists with speed and weight of an organism?