Unit 1 Test Review

I can list the levels of organization from simple to complex and large to small.

The human body is composed of organ systems. Which list represents a system organized from least to most complex?

Which answer choice best describes a community?

I can explain how each level of organization is built from the one before it.

I can give an example of each level of organization.

I can identify levels of organization correctly.

The diagram shows a partial East Texas food web. Which table correctly classifies these organisms?

A partial Texas food web is shown. The populations of which organisms will most likely increase as a result of a disease that suddenly reduced the population of Texas horned lizards?

The energy pyramid below shows the energy made available by producers. Based on the energy flow between trophic levels in an energy pyramid, how much energy would be expected to be found at the secondary consumer level in this pyramid? (Producers 10,000 JOULES)

Which of these best demonstrates mutualism between certain types of bacteria and humans?

1. Bees pollinate plants as they move from flower to flower gathering nectar.

2. Green algae grow on the backs of spider crabs living in shallow water, camouflaging the spider crabs while the crabs protect the algae from predators.

3. Fleas live on the skin of dogs and obtain nutrients from the dogs’ blood.

4. Nitrogen-fixing bacteria obtain nutrients from their host plants and use the nutrients to supply nitrogen to the plants.

The ocean sunfish (Mola mola) is a large, flat fish that spends most of its time in deep water feeding mainly on jellyfish. Sunfish often have many species of copepods, small crustaceans, that bury their heads into the soft tissue of the sunfish. Sunfish will swim to the surface of the water and lie sideways, allowing seabirds to eat the copepods from their skin.

I know how to use the supplemental aide to help me do my best on the Unit 1 Test.