Ecology & Biodiversity: Test 1 Review

Permafrost, or permanently frozen subsoil, characterizes ________.

Which of the following taxonomic levels is most inclusive?

If you study how two species compete for food, you are trying to answer a question about _____.

Plate tectonics has been responsible for instances of all of the following EXCEPT ________.

What criteria is used to assign populations of organisms to the same biological species?

The wing of a penguin is ________ the wing of a butterfly.

Sympatric speciation specifically EXCLUDES ________.

Which of these biomes are maintained by fire?

Which of the following is NOT a result of global warming?

Bilateral symmetry and a highly branched gastrovascular cavity suggest that this is a(n) _____.

Which of the following would be an example of paedomorphosis?

Which fish group include a lineage that migrated from fresh water and adapted to life on land?

A feature that freed reptiles from dependence on water for reproduction is ________.

Unique features of vertebrates include the presence of a(n) ________.

The mobile stage of the cnidarian life cycle is the ________ stage.

Which of these is a characteristic of animals that distinguishes them from other eukaryotes?

What name is given to the seafloor?

Which of these is a community?

What level of ecology is concerned with the adaptations of individuals?

Rays are a type of ________.

Which can moderate climate by absorbing heat or releasing heat?

Which of the following is abiotic?

The Sahara Desert and the Negev Desert belong to the same ________.

The platypus is a ________.

Insects, such as this grasshopper, have ____.

2 species are mated in a zoo; producing fertile offspring. Why are they considered two species?

Which of the following organisms are NOT ultimately dependent on sunlight for energy?

What name is given to the open ocean?

What are estuaries?

The physical & physiological changes experienced by astronauts who spend months in space is ___

What fraction of Earth's surface has been altered by human use?

Temperate zones ________.

The natural differences in the ranges of wild tigers and lions is an example of ________.

Female fireflies mate with males who light up in certain patterns what term best describes this

Examine the figure; phytoplankton live in the ________.

Temperature increases due to global warming have been greatest ________.

Ecology is the study of ________.

In the oceans, global warming has ________.

Which of these exhibits radial symmetry?

Speciation requires ________

At different times in their lives, salmon can be found in all of the following EXCEPT________.

The current geological era is the ________.

________ are the most diverse group of arthropods.

Which of the following is NOT a cause of increasing CO2 levels?

Almost every element of bird anatomy is modified for what?

The Science Of Naming, Identifying, And Classifying Organisms Is Called ________.

An effect of deforestation has been to ________.

Most of the temperate grassland in North America has been converted to ________.

Dinosaurs (aside from the lineage that produced birds) were extinct by the end of the ________.

Wetlands ________.

Which anthropoids are most closely related to humans?

Which one of the following is the only domain that contains eukaryotes?