Ch.10 Key Terms

Question 1

Biodiversity

Answer 1

The number of different species in a given area

Question 2

Gene

Answer 2

Is a piece of DNA that codes for a specific trait that can be inherited by an organism’s offspring.

Question 3

Keystone species

Answer 3

Some species are so clearly critical to to the functioning of an ecosystem.

Question 4

Ecotourism

Answer 4

A form of tourism that supports the conservation and sustainable development of ecologically unique areas.

Question 5

Endangered Species

Answer 5

Is a species that is likely to become instinct if protective measures are not taken immediately.

Question 6

Threatened Species

Answer 6

Is a species that has a declining population and that is likely to become endangered if it is not protected.

Question 7

Exotic species

Answer 7

Is a species that is not native to a particular region.

Question 8

Poaching

Answer 8

Crimes such as hunting, fishing, and harvesting continue illegally.

Question 9

Endemic species

Answer 9

Species that are native to and found only in a limited area.

Question 10

Germ Plasm

Answer 10

is any form of genetic material, such as that is contained within the reproductive, or germ cells of animals or plants.

Question 11

Endangered Species Act

Answer 11

Is designed to protect plant and animal species in danger of extinction.

Question 12

Habitat conservation plan

Answer 12

A plan that attempts to protect one or more species across large areas of land through trade offs or cooperate agreements.

Question 13

Biodiversity Treaty

Answer 13

To preserve biodiversity and ensure sustainable and fair use of genetic resources in all countries.